Data Files

#	File Extension	Full File Name
1	File Extension 1PE	TurboTax Form Format
2	File Extension 1PH	TurboTax Format
3	File Extension 3DR	3DMark Results Format
4	File Extension 3DT	3D Topicscape Format
5	File Extension 3FR	Hasselblad 3F RAW Image
6	File Extension 3ME	TurboTax Form Format
7	File Extension 3PE	TurboTax 2008 Form Format
8	File Extension 3PR	Hasselblad Camera RAW
9	File Extension 4DV	4D View Ultrasound Format
10	File Extension 4FS	Puppy Linux Save State Format
11	File Extension 73C	TI-73 Constant Format
12	File Extension 73L	TI-73 Data List Format
13	File Extension 8XG	TI-83/84 Plus Group Format
14	File Extension 8XK	TI-83 Plus Application Upgrade Format
15	File Extension 8XS	TI-83/84 Plus String Format
16	File Extension 8XV	TI-83/84 Plus Variable Format
17	File Extension A1WISH	Audials Wishlist Format
18	File Extension A3L	Authorware 3 Library
19	File Extension A3M	Authorware 3 Macintosh Format
20	File Extension A3W	Authorware 3 Windows Format
21	File Extension A4L	Authorware 4 Library
22	File Extension A4M	Authorware 4 Macintosh Format
23	File Extension A4W	Authorware 4 Windows Format
24	File Extension A5L	Authorware 5 Library
25	File Extension A65	Authorware 6.5 Format
26	File Extension AAB	Adobe Authorware Binary
27	File Extension AAM	Authorware Map Format
28	File Extension AAO	Agenda At Once Format
29	File Extension AB1	DNA Electropherogram Format
30	File Extension AB2	Print Shop Address Book Format
31	File Extension AB3	PhotoImpact 3 Album Format
32	File Extension ABCD	AudioVisual Book Data Format
33	File Extension ABDATA	Adobe Bridge Data Format
34	File Extension ABI	DNA Chromatogram Format
35	File Extension ABKPRJ	Ashampoo Backup Project
36	File Extension ABP	AVS Barcode Profile
37	File Extension ABY	AOL Address Book Format
38	File Extension ACA	Agent Character Animation Format
39	File Extension ACG	Audio Comparer Group Format
40	File Extension ADCP	Adobe Device Central Project Format
41	File Extension ADOX	ActivDox Document
42	File Extension ADT	ACT! Document Template
43	File Extension ADU	Addict User Dictionary Format
44	File Extension ADV	Nortek Acoustic Doppler Velocimeter Format
45	File Extension ADVS	Adobe Device Central Device Set
46	File Extension ADX	Approach Index Format
47	File Extension AFE	Avid Format Exchange Format
48	File Extension AFT	Ancestry.com Family Tree Database
49	File Extension AGD	AgileGraph Data Format
50	File Extension AGGR	Adobe Captivate Aggregate Format
51	File Extension AIFB	AIF Builder Project Format
52	File Extension AIV	AIVault Data Format
53	File Extension AKM	Aksharamala Keymap Binary
54	File Extension AKS	Aksharamala Keymap Binary
55	File Extension ALD	Dynamics AX Application Label Data Format
56	File Extension ALI	Dynamics AX Label Index Format
57	File Extension AMB	All My Books Database Format
58	File Extension AMM	Abbyy Format
59	File Extension AMSORM	OnLine Ringman Format
60	File Extension AMU	Sony PictureGear Studio Photo Album Format
61	File Extension AN1	DeLorme Street Atlas Drawing Format
62	File Extension ANME	Anime Studio Project Format
63	File Extension ANSYM	Adobe Edge Animate Library Format
64	File Extension ANX	HotDocs Answer Format
65	File Extension AOT	ZenWorks SnAppShot Application Binary Object Template
66	File Extension APALBUM	Apple Aperture Album Format
67	File Extension APH	Ability Photoalbum Album Database Format
68	File Extension APLIBRARY	Aperture Pictures Library Database Format
69	File Extension APPINFO	VMware Workstation AppData Cache Format
70	File Extension APXL	Keynote Presentation Data Format
71	File Extension ARA	Archivaldo Resource Archive
72	File Extension ARFF	Weka Attribute-relation Format
73	File Extension ART	Bernina Artista Embroidery Format
74	File Extension ARW	Sony Digital Camera Image
75	File Extension ASHPRJ	Ashampoo Burning Studio Project
76	File Extension ASND	Adobe Sound Document
77	File Extension ATF	Axon Text Format
78	File Extension ATS	Advanced ETL Transformation Script
79	File Extension ATTR	IPhoto Attributes Format
80	File Extension AVENIRPROJ	StoryMill Project
81	File Extension AVJ	Avira Anti-Vir Job Format
82	File Extension AW	Answer Wizard Format
83	File Extension AWDB	Access Walker Database Format
84	File Extension AWG	Activeworlds Object Group Format
85	File Extension AZZ	AZZ Cardfile Database Format
86	File Extension AZZX	Uncompressed AZZ Cardfile Data Format
87	File Extension BAFL	BurnAware Format List
88	File Extension BASERPROJ	DNA Baser Project Format
89	File Extension BAY	Casio RAW Image
90	File Extension BCC	Borland C++ Format/makefile
91	File Extension BCI	Belarc Advisor Report Format
92	File Extension BCL	Illumina Base Call Format
93	File Extension BCM	Business Contact Manager Format
94	File Extension BCT	Adobe Bridge Thumbnail Cache Format
95	File Extension BDC	Babylon Dictionary Format
96	File Extension BDIC	Chrome Dictionary Format
97	File Extension BED	UCSC BED Annotation Track Format
98	File Extension BFX	Bitware Fax Document
99	File Extension BGF	ZEMAX Binary Glass Catalog
100	File Extension BGT	Graphics Accounts Data Format
101	File Extension BHO	Behold Organize Format
102	File Extension BIM	Bytessence InstallMaker Document
103	File Extension BIONIX	Bionix Wallpaper List Format
104	File Extension BJO	TabRite Tablature Format
105	File Extension BK	FrameMaker Book Format
106	File Extension BLB	Blob Data Format
107	File Extension BLG	Windows Binary Performance Log Format
108	File Extension BLN	Golden Software Blanking Format
109	File Extension BLOCKPLT	LEGO MINDSTORMS NXT Block Palette Format
110	File Extension BLOGTHIS	Windows Live Writer Data Format
111	File Extension BNY	Binary Ll Format
112	File Extension BOK	TestGen Testbank Format
113	File Extension BOOKTEMPLATE	IBooks Author Document Template
114	File Extension BOX	E-mail Mailbox
115	File Extension BPD	Business Plan Pro Document
116	File Extension BPM	Trados AutoSuggest Dictionary Format
117	File Extension BRAIN	PersonalBrain Mind Map Format
118	File Extension BRD	EAGLE Circuit Board Format
119	File Extension BRF	Braille Ready Format Format
120	File Extension BRN	BrainStorm Data Format
121	File Extension BRS	RoboHelp Browse Sequence Format
122	File Extension BSAVE	Quickbasic BLOAD/BSAVE Format
123	File Extension BSB	MapInfo Sea Chart Format
124	File Extension BSD	BSDL Format
125	File Extension BSDL	Boundary Scan Description Language Format
126	File Extension BTF	NationsBank Check Images
127	File Extension BTIF	NationsBank Check Image Format
128	File Extension BTINSTALL	UTorrent Installer Format
129	File Extension BTM	BizTalk Map Format
130	File Extension BVP	Bluevoda Website Builder Format
131	File Extension BXY	NuFX Archive Within A Binary II Envelope
132	File Extension C3D	Coordinate 3D Format
133	File Extension C4P	CrossOver Software Installer Format
134	File Extension CADC	Corpatla Data Container Format
135	File Extension CAMM	Espresso Mind Map Document
136	File Extension CAP	Packet Capture Format
137	File Extension CAR	Car Explorer Data Format
138	File Extension CAV	Comodo Virus Definitions Format
139	File Extension CAWR	Espresso Workreport Document
140	File Extension CBG	ChessBase Game Moves Format
141	File Extension CCA	Multimedia Fusion Format
142	File Extension CCR	ASTM Continuity Of Care Record
143	File Extension CCT	Director Protected Cast Resource
144	File Extension CDPX	ConceptDraw PROJECT XML Format
145	File Extension CDPZ	ConceptDraw PROJECT Document
146	File Extension CDXML	ChemDraw XML Format
147	File Extension CE1	Computer Eyes Raw Image Format
148	File Extension CE2	Computer Eyes Raw Image Format
149	File Extension CEL	Affymetrix Probe Results Format
150	File Extension CELTX	Celtx Project Format
151	File Extension CHC	HCFR Colorimeter Data Format
152	File Extension CHG	Quicken Online Data Format
153	File Extension CHN	Ethnograph Data
154	File Extension CHV	ChView Interactive Star Map Format
155	File Extension CKT	CircuitMaker Format
156	File Extension CL2	HY-TEK Meet Results Format
157	File Extension CL4	Easy CD Creator 4 Project Format
158	File Extension CLASSLIST	SMART Notebook Class List Format
159	File Extension CLIX	CLIX Command Format
160	File Extension CLK	Corel R.A.V.E Project Format
161	File Extension CLM	MagicJack Call Log Format
162	File Extension CLP	CrazyTalk Clip Format
163	File Extension CLX	Standard Dictionary Format
164	File Extension CM10	CaseMap Case Format
165	File Extension CMAP	CmapTools Concept Map Format
166	File Extension CMBL	Logger Pro Data Format
167	File Extension CML	Chemical Markup Language Format
168	File Extension CMS	CaseMap Case Script Format
169	File Extension CMT	Chinon ES-1000 Digital Camera Image Format
170	File Extension CN1	CNR Modem Initialization Data Format
171	File Extension CNA	Catena Project Format
172	File Extension COF	AutoDesk Data Format
173	File Extension COL	Capture One Session Format
174	File Extension COLLECTION	Adobe Bridge Collection Format
175	File Extension CONTACT	Windows Contact Format
176	File Extension CPF	Cognos Project Format
177	File Extension CPK	DTM Test Log Format
178	File Extension CPMZ	Miradi/ConPro Project Format
179	File Extension CPTL	Adobe Captivate Project Template Format
180	File Extension CPTX	Adobe Captivate Project Format
181	File Extension CR2	Canon Raw Image Format
182	File Extension CREV	Adobe Captivate Commentable SWF Format
183	File Extension CRS	Corel WordPerfect Conversion Resource Format
184	File Extension CRTX	Office 2007 Chart Template Format
185	File Extension CRW	Canon Raw CIFF Image Format
186	File Extension CRY	CryENGINE Map Format
187	File Extension CSA	PNA Code Calset Format
188	File Extension CSL	CineStyle Color Lookup Format
189	File Extension CSV	Comma Separated Values Format
190	File Extension CTM	CrazyTalk Model Format
191	File Extension CTPROJECT	CrazyTalk Animator Project Format
192	File Extension CTT	Messenger Contact List
193	File Extension CTV	Citavi Project
194	File Extension CTV3	Citavi 3 Project Format
195	File Extension CUB	Analysis Services Cube Format
196	File Extension CURSORFX	CursorFX Theme Format
197	File Extension CURXPTHEME	CursorXP Theme Format
198	File Extension CVD	ClamAV Virus Definitions Format
199	File Extension CVN	CineVision Encoding Session
200	File Extension CWK	ClarisWorks Document
201	File Extension CWW	Crossword Weaver Puzzle Format
202	File Extension CWZ	Circuit Wizard Format
203	File Extension CXD	SimplePCI Data Document
204	File Extension CXT	Director Protected Cast Format
205	File Extension CYO	Clustify Output Format
206	File Extension CYS	Cytoscape Session Format
207	File Extension CZI	Carl Zeiss Image Data Format
208	File Extension CZP	ClozePro Archive
209	File Extension DA2	DeepAnalysis Save Format
210	File Extension DAF	Digital Anchor Format
211	File Extension DAL	DVD-lab Project Format
212	File Extension DAM	DeltaMaster Analysis Model
213	File Extension DAS	DeltaMaster Analysis Session
214	File Extension DAT	Data Format
215	File Extension DATA	Analysis Studio Offline Data Format
216	File Extension DB-	Norton Nprotect Database Format
217	File Extension DBD	DemoShield Project
218	File Extension DBGSYM	Debug Symbols Format
219	File Extension DBQ	Paradox Memo Format
220	File Extension DCMD	DiskCatalogMaker Thumbnail-Enabled Catalog
221	File Extension DCMF	DiskCatalogMaker Catalog
222	File Extension DCPF	Disc Copier Project Format
223	File Extension DCPR	Adobe DNG Camera Profile Recipe Format
224	File Extension DCR	Kodak RAW Image Format
225	File Extension DDB	Digidesign Database
226	File Extension DDC	DivX Descriptor Format
227	File Extension DDCX	DivX Descriptor 2 Format
228	File Extension DDE	Dynamic Data Exchange
229	File Extension DEPROJ	Disketch Project Format
230	File Extension DET	Sage ACT! 5 Email Message
231	File Extension DEVELVE	Develve Data Format
232	File Extension DEVICEINFO	Device Record
233	File Extension DFPROJ	DVD Flick Project
234	File Extension DHCD	DHCD Computing Application Data Format
235	File Extension DHT	GAUSS Data Set Header Format
236	File Extension DIF	Data Interchange Format
237	File Extension DII	Summation Batch Load Format
238	File Extension DITA	DITA Document
239	File Extension DITAMAP	DITA Topic Map Format
240	File Extension DITAVAL	DITA Conditions Format
241	File Extension DJM	Dynojet Map Format
242	File Extension DKT	DiGiTIAL THUNDER Drum Kit Format
243	File Extension DM	Paradox Data Model Format
244	File Extension DM2	Toad Data Modeler 2 Format
245	File Extension DMC	Datamartist Data Canvas Format
246	File Extension DMM	DropMind Mind Map Format
247	File Extension DMMX	DropMind XML Map Bundle
248	File Extension DMPR	Direct Mail Project Format
249	File Extension DMR	BrainVoyager Diffusion Weighted Project Format
250	File Extension DMSK	DivX Temporary Video Data Format
251	File Extension DMSP	PhotoSuite Project Format
252	File Extension DNG	Digital Negative Image Format
253	File Extension DOCKZIP	ObjectDock Format
254	File Extension DPN	Depiction Data Format
255	File Extension DPT	Kingsoft Presentation Template
256	File Extension DRL	Gerber Drill Rack Format
257	File Extension DRSCAN	Data Rescue Scans Format
258	File Extension DSB	Wondershare DVD Slideshow Builder Project
259	File Extension DSO	Microsoft Visual Studio Workspace Format
260	File Extension DSX	Diet Studio XML Format
261	File Extension DSY	Directory Synchronizer Project Format
262	File Extension DSZ	Orchida (OES) Embroidery Format
263	File Extension DT	Macintosh Format Data Fork
264	File Extension DTA	Data Format
265	File Extension DTR	DATroniC Data Recording
266	File Extension DVC	Dragon Voice Command Format
267	File Extension DVDPROJ	IDVD Project Format
268	File Extension DVDS	DVDStyler Project Format
269	File Extension DWI	Dance With Intensity Song Format
270	File Extension DWP	DarkWave Studio Project Format
271	File Extension EAS	RSLogix Symbol Format
272	File Extension EBUILD	Portage EBuild Script Format
273	File Extension EC0	MetroCount Traffic Data Format
274	File Extension EC4	EPSON Print CD Format
275	File Extension ECC	Dvdisaster Error Correction Format
276	File Extension ECL	Management-Ware Mass Mailing News E-Campaign List
277	File Extension EDAT	E-DataAid 1.x Format
278	File Extension EDAT2	E-DataAid 2.0 Format
279	File Extension EDF	ESRF Data Format
280	File Extension EDFX	Estimator.NET Estimate Format
281	File Extension EDG	Edge Diagrammer Format
282	File Extension EDI	Electronic Data Interchange Format
283	File Extension EFP	Exchange Forms Designer Template
284	File Extension EFX	EFax Document
285	File Extension EGP	Easy Grade Pro Gradebook Format
286	File Extension EIP	Enhanced Image Package Format
287	File Extension EM	Encore Menu Template
288	File Extension EMB	EMBL Nucleotide Format
289	File Extension EMLXPART	Mail Message Attachment
290	File Extension EMRG	E-Merge 1.x Data Format
291	File Extension EMRG2	E-Merge 2.0 Data Format
292	File Extension ENEX	Evernote Archive
293	File Extension ENL	EndNote Library
294	File Extension ENLX	Archived EndNote Library
295	File Extension ENQ	EndNote Search Options Format
296	File Extension ENV	Adobe Dictionary Data Format
297	File Extension ENW	EndNote Import Format
298	File Extension EPP	EditPad Pro Project Format
299	File Extension EPW	EnergyPlus Weather Data Format
300	File Extension EQN	Corel WordPerfect Equation Format
301	File Extension ER1	ERWin Entity Relationship Diagram
302	File Extension ERSX	Eraser Task List Format
303	File Extension ES	E-Studio 1.x Experiment Format
304	File Extension ES2	E-Studio 2.0 Experiment Format
305	File Extension ESB	Es-Builder Book Format
306	File Extension ESE	Millions Email Generator Email List Format
307	File Extension ESQ	Embroidery Sequence Format
308	File Extension ESX	Xactimate Insurance Claims Estimate
309	File Extension ET	Kingsoft Spreadsheets Format
310	File Extension ETT	Kingsoft Spreadsheets Template
311	File Extension EV	Echoview Format
312	File Extension EV3	Team Manager Meet Event Format
313	File Extension EVY	Envoy Format
314	File Extension EWS	EasyWorship Schedule Format
315	File Extension EXC	Microsoft Word Exclusion Dictionary Format
316	File Extension EXF	Exchangeable Image Format Format
317	File Extension EXIF	Exchangeable Image Information Format
318	File Extension EXL	Export Lister Format
319	File Extension EXM	RapidExam Test Format
320	File Extension EXPORTEDFAVORITES	Transmit Exported Favorites Format
321	File Extension EXTRA	Mozilla Firefox Crash Report Format
322	File Extension EXX	IBM Linkway MsgPut Format
323	File Extension FA	FASTA Formatted Sequence Format
324	File Extension FAMILYFILE	Reunion Family Format
325	File Extension FASTA	FASTA Sequence Format
326	File Extension FB1	FAWAVE Binary
327	File Extension FCL	FidoCAD Library Format
328	File Extension FCT	FolderClone Task List
329	File Extension FDM	Exchange Forms Designer Form Message
330	File Extension FES	Fileless Occurrence Placeholder
331	File Extension FFF	Hasselblad RAW Image
332	File Extension FFWP	FormsForWeb Packet
333	File Extension FG3	FX Graph 3 Format
334	File Extension FHC	FHC Data Format
335	File Extension FID	File Expander Engine Descriptions Database
336	File Extension FIL	Files List Object Format
337	File Extension FL	Adobe Flash Project Format
338	File Extension FLAM3	Fractal Flames Format
339	File Extension FLAME	Fractal Flames Format
340	File Extension FLIPCHART	ActivInspire Flipchart Format
341	File Extension FLK	Folder Lock Format
342	File Extension FLO	IGrafx FlowCharter Format
343	File Extension FLOW	Expression SketchFlow Data Format
344	File Extension FLWA	Folder Lock Wallet Format
345	File Extension FNBK	Food Network Recipe Manager Data Format
346	File Extension FNRECIPES	Food Network Recipe Format
347	File Extension FO	XSL-FO Form
348	File Extension FOB	Dynamics NAV Object Container Format
349	File Extension FODP	OpenDocument Flat XML Presentation
350	File Extension FOLX	Folx Download Format
351	File Extension FOP	InfoZoom Protected Data Format
352	File Extension FPA	Front Panel Encrypted Order Format
353	File Extension FPJ	FARSITE Project Format
354	File Extension FPSL	FileMaker Pro Snapshot Link
355	File Extension FQC	FAQ Creator Format
356	File Extension FRL	Electronic Form Loader Format
357	File Extension FRO	DBASE IV Compiled Report
358	File Extension FSG	IBM Voice Type Languages Map Format
359	File Extension FSIF	MyLabel Designer Deluxe Data Format
360	File Extension FSL	Corel Paradox Compiled Form Format
361	File Extension FTW	Family Tree Maker Format
362	File Extension FXF	BigFix Action Format
363	File Extension GADGEPRJ	Gadge It Project
364	File Extension GAL	GenePix Array List Format
365	File Extension GALLERY	SMART Notebook Gallery Format
366	File Extension GALLERYCOLLECTION	SMART Notebook Gallery Collection Format
367	File Extension GALLERYITEM	SMART Notebook Gallery Item Format
368	File Extension GAN	GanttProject Project Format
369	File Extension GBK	Delphi Runimage Iblocal Examples Format
370	File Extension GC	GraphClick Format
371	File Extension GCG	GCG DNA Sequence Format
372	File Extension GCW	Microsoft Mathematics Worksheet
373	File Extension GCX	Grapher Graph Format
374	File Extension GDF	GUESS Graph Data Format Format
375	File Extension GED	GEDCOM Genealogy Data Format
376	File Extension GEDATA	Qlucore Data Format
377	File Extension GEDCOM	GEDCOM Genealogy Format
378	File Extension GEXF	Graph Exchange XML Format Format
379	File Extension GFORM	Google Drive Form
380	File Extension GGB	GeoGebra Document
381	File Extension GIS	CFS Console Game Installer Settings Format
382	File Extension GLA	Sothink SWF Easy Project Format
383	File Extension GLO	RoboHelp Glossary Format
384	File Extension GLS	Babylon Glossary Format
385	File Extension GMS	Gesture And Motion Signal Format
386	File Extension GNO	GenoPro Genealogy Tree Format
387	File Extension GNP	GNPeak Output Format
388	File Extension GNUTAR	GNU Tar Archive
389	File Extension GP3	Guitar Pro 3 Format
390	File Extension GPI	Garmin Point Of Interest Format
391	File Extension GPJ	GINT Project Format
392	File Extension GPP	Guitar Practiced Perfectly 2 Data Format
393	File Extension GPR	GenePix Results Format
394	File Extension GRA	Microsoft Graph Format
395	File Extension GRADE	GradeStat Document
396	File Extension GRAPHML	GraphML Format
397	File Extension GRAPHMLZ	Zip Compressed GraphML Format
398	File Extension GRAY	RAW Gray Samples Bitmap Image
399	File Extension GREY	Raw Image Format
400	File Extension GRF	DPlot Graph Format
401	File Extension GRIB	Gridded Binary Format
402	File Extension GRK	Gradekeeper Class Gradebook Format
403	File Extension GRP	SmarterMail Group Format
404	File Extension GRR	Gradekeeper Class Roster Format
405	File Extension GRT	Grapher Template
406	File Extension GRV	Office Groove Format
407	File Extension GSLIDES	Google Drive Presentation
408	File Extension GTABLE	Google Drive Fusion Table
409	File Extension GTAR	GNU Tar Archive
410	File Extension GTM	GreekToMe Translation Format
411	File Extension GTP	Guitar Pro Format
412	File Extension GUI	Dr.Explain Project Format
413	File Extension GUIDES	XScope Guides Format
414	File Extension GWK	GraphiCode PCB Job Format
415	File Extension GWP	Greetings Workshop Project Format
416	File Extension GXL	Graph Exchange Language Format
417	File Extension H10	At Home Canada 2010 Tax Return
418	File Extension H11	At Home Canada 2011 Tax Return
419	File Extension H12	At Home Canada 2012 Tax Return
420	File Extension HCC	HydroCAD Prefab Chamber Data Format
421	File Extension HCE	HydroCAD Hydrograph Data Format
422	File Extension HCI	HydroCAD IDF Data Format
423	File Extension HCL	HotDocs Clause Archive
424	File Extension HCR	HydroCAD Rainfall Curve Data Format
425	File Extension HCU	Hydrograph Units Definitons Format
426	File Extension HCX	ChartXL Chart
427	File Extension HDA	HotDocs Auto-Assemble Format
428	File Extension HDF	Hierarchical Data Format Format
429	File Extension HDL	HotDocs Library Format
430	File Extension HDPMX	HotDocs Publisher Mapping XML Format
431	File Extension HDS	Microsoft PlayReady Data Format
432	File Extension HDUMX	HotDocs User Mapping XML Format
433	File Extension HIF	Quicken Online Format
434	File Extension HJT	TreePad 6 Database Format
435	File Extension HKDB	Apple ITunes Library Format
436	File Extension HL	HeuristicLab Storage Format
437	File Extension HM3	Help & Manual Help Format Project
438	File Extension HML	HostMonitor TestList Format
439	File Extension HMT	HighMAT Format
440	File Extension HMXP	Help & Manual XML Project
441	File Extension HMXZ	Help & Manual Compressed Project
442	File Extension HOL	Outlook Holidays Format
443	File Extension HS2	HyperRESEARCH 2 Study Format
444	File Extension HSK	Huskey Truss & Building Supply Import Format
445	File Extension HST	History Format
446	File Extension HTB	Audacity Help Format
447	File Extension HTG	HackTheGame Mission Pack
448	File Extension HUH	HydroCAD Unit Hydrograph Definitions Format
449	File Extension HYV	Team Manager Meet Event Format
450	File Extension I5Z	IUCLID 5 Import/Export Format
451	File Extension IAS	BitDefender Format
452	File Extension IBA	IBooks Author Document
453	File Extension IBATEMPLATE	IBooks Author Document Template
454	File Extension IBCD	InstantBingoCard Document
455	File Extension IBOOKS	Multi-Touch IBook
456	File Extension ICALEVENT	ICal Event Format
457	File Extension ICALTODO	ICal To Do Format
458	File Extension ICG	Image Comparer Results Format
459	File Extension ICHAT	IChat Saved Chat Log
460	File Extension ICR	Image Comparer Results Format
461	File Extension ID2	Windows Live Messenger Emoticon Format
462	File Extension IES	IES Photometric Data Format
463	File Extension IFAITH	IFaith SHSH Format
464	File Extension IFS	InfoSlips Package
465	File Extension IGC	Anime List Builder Input Format
466	File Extension IGG	SuiteProfiler Color Map Format
467	File Extension IGMA	INTUS Graph Mask Archive
468	File Extension IGN	RoboHelp Ignore List Format
469	File Extension II	IconWorkshop Extended Information Format
470	File Extension IIF	Intuit Interchange Format Format
471	File Extension IIQ	Phase One RAW Image
472	File Extension IMP	FileMaker Pro Import Data Filter
473	File Extension IMR	Impromptu Report Format
474	File Extension INCP	InCopy CS3 Package Format
475	File Extension INK	Mimio Ink Data Format
476	File Extension INO	Inno Setup Script Format
477	File Extension INP	Abaqus Input Format
478	File Extension IP	IconPackager Theme Format
479	File Extension IPALIAS	IPhoto Alias Format
480	File Extension IPHOTO	IPhoto Library Format
481	File Extension IPLB	IPhoto Library Archive Document
482	File Extension IPMETA	Apple IPhoto Metadata Format
483	File Extension IPR	IntelliJ Project XML Data Format
484	File Extension IPROJECT	IClone Project Format
485	File Extension IROCK	IntelliRock Sensor Data Format
486	File Extension IRP	Microsoft ISA Server Report Generator Output Format
487	File Extension IRR	UVBrewer Brewer Lamp Format
488	File Extension IRX	Brewer Irradiation Format
489	File Extension IS1	SmartWare Input Screen Format
490	File Extension ISF	Inspiration Flowchart Document
491	File Extension ISH1	Animation-ish Wiggledoodle-ish Document
492	File Extension ISH2	Animation-ish FlipBook-ish Document
493	File Extension ISH3	Animation-ish Advanced-ish Document
494	File Extension ISM	InstallShield Project Format
495	File Extension ISPC	Image Surfer Pro Collection Format
496	File Extension ISR	InstallShield Uninstall Information Format
497	File Extension IST	Adobe ImageStyler Format
498	File Extension ISU	InstallShield Uninstall Script Format
499	File Extension ITE	ITunes Extras Format
500	File Extension ITL	ITunes Library Format
501	File Extension ITLP	ITunes LP Album Format
502	File Extension ITM	IThink Model Format
503	File Extension ITMSP	ITunes Store Package
504	File Extension ITN	TomTom Navigator Itinerary Format
505	File Extension ITX	ITX Form Template
506	File Extension IUP	Fritz Update Format
507	File Extension IVD	Bitdefender Incremental Virus Definitions Format
508	File Extension IVT	Beyond 20/20 Table Format
509	File Extension IW	Chain Engineering Database Format
510	File Extension IWXDATA	IWorx Data Format
511	File Extension IX2	WordPerfect Address Book Format
512	File Extension IXB	Ulead Disc Image
513	File Extension JASPER	JasperReports Data Format
514	File Extension JBI	Motoman Robot Job Format
515	File Extension JCLIC	JClic Project Format
516	File Extension JDB	Symantec Endpoint Protection Update Format
517	File Extension JEF	Janome Embroidery Format
518	File Extension JGCSCS	EditPad Custom Syntax Coloring Scheme Format
519	File Extension JMP	JMP Data Format
520	File Extension JNT	Windows Journal Format
521	File Extension JOBOPTIONS	Adobe Joboptions Format
522	File Extension JOINED	HJ-Split Data Format
523	File Extension JPH	JProbe Memory Snapshot
524	File Extension JRPRINT	JasperReports Print Format
525	File Extension JRXML	JasperReports Layout Format
526	File Extension JSD	Jazer Data Format
527	File Extension JSDA	Jazer Data Format
528	File Extension JTBACKUP	Just Type Backup Format
529	File Extension JUDE	JUDE Project Format
530	File Extension K25	Kodak K25 Image
531	File Extension KAP	Maptech BSB Map Format
532	File Extension KBS	Keyboard Script Format
533	File Extension KC2	Kodak RAW Image
534	File Extension KDBX	KeePass Password Database
535	File Extension KDZ	Kaspersky Virus Bases Format
536	File Extension KEB	Kaspersky Virus Bases Format
537	File Extension KEY-TEF	Keynote ICloud Presentation
538	File Extension KEYCHAIN	Mac OS X Keychain Format
539	File Extension KID	Kidspiration Document
540	File Extension KISMAC	KisMAC Webservice Format
541	File Extension KMY	KMyMoney Data Format
542	File Extension KNO	DigIN Serialized Break Model
543	File Extension KPF	Komodo Project Format
544	File Extension KPP	Kid Pix Presentation
545	File Extension KPR	KPresenter Presentation
546	File Extension KPX	Kid Pix Picture
547	File Extension KPZ	Komodo Template Format
548	File Extension KTH	Keynote Theme
549	File Extension KVTML	KWordQuiz Format
550	File Extension L6T	Line 6 Tone Format
551	File Extension LACCDB	Microsoft Access Lock Format
552	File Extension LAS	LIDAR Data Exchange Format
553	File Extension LBX	FoxPro Label Format
554	File Extension LCM	Lipikar Custom Map Format
555	File Extension LCN	Corel WordPerfect Dictionary Format
556	File Extension LD2	Lingoes Dictionary Format
557	File Extension LDF	SQL Server Transaction Log Format
558	File Extension LDIF	LDAP Data Interchange Format Format
559	File Extension LDT	ZENAX Source EULUMDAT Format
560	File Extension LEF	LEN Exchange Format Format
561	File Extension LEX	Adobe Linguistic Library Data Format
562	File Extension LFP	IPRO LFP Format
563	File Extension LGF	PMSCAN Log Format
564	File Extension LGH	HMI Historical Log Format
565	File Extension LGI	Multimedia Logic Format
566	File Extension LHR	Quicken Financial Life For Mac Format
567	File Extension LIB	Microsoft Linker Input Library Format
568	File Extension LID	Quicken 2002 Deluxe Format
569	File Extension LIFE	LIGHT Format
570	File Extension LIP	SLIP Format Format
571	File Extension LIVEREG	Symantec Antivirus Session Format
572	File Extension LIVEUPDATE	Symantec LiveUpdate Format
573	File Extension LIX	Logos Library System Format
574	File Extension LLB	LabVIEW Library Format
575	File Extension LMX	Landmark Exchange Format
576	File Extension LNG	Language Application Support Format
577	File Extension LOC	GPS Location Format
578	File Extension LOCALSTORAGE	WebKit Local Storage Data Format
579	File Extension LP7	LP7 Digitally Signed Format
580	File Extension LPDB	Librarian Pro Database Format
581	File Extension LPMD	LPMD Molecular Data Format
582	File Extension LPP	LabelPrint Project Format
583	File Extension LRCAT	Adobe Photoshop Lightroom Catalog Format
584	File Extension LRDATA	Adobe Photoshop Lightroom Data Format
585	File Extension LS3	Band-in-a-Box Third-Party Styles Format
586	File Extension LSB	LightScape Technologies Binary Data Format
587	File Extension LSF	Logos Library System Format
588	File Extension LSN	Microsoft Works Format
589	File Extension LSR	LANsurveyor Report
590	File Extension LSU	LANsurveyor Map
591	File Extension LUTX	RadioRA 2 Essentials Project Database
592	File Extension LVM	LabVIEW Measurement Format
593	File Extension LVW	Livewire Document
594	File Extension LW	LightWave 3D Binary
595	File Extension LW4	Lightwright Format
596	File Extension LY	LilyPond Format
597	File Extension LYT	Adminsoft Document Layout Format
598	File Extension MACBIN	Macbinary Encoded Format
599	File Extension MAE	Maestro Molecular Model Format
600	File Extension MAI	Microsoft Mail Format
601	File Extension MAP	Geographical Map Format
602	File Extension MAPSDATA	IOS Maps Data Format
603	File Extension MAS	Microsoft Access Stored Procedures Format
604	File Extension MAT	Microsoft Access Table Shortcut Format
605	File Extension MBD	Multimedia Builder Project Format
606	File Extension MBG	Mailbag Assistant Mailbox Format
607	File Extension MBL	Logger Pro Data Format
608	File Extension MBSA	Microsoft Baseline Security Analyzer Format
609	File Extension MBT	Blue Card Manager Merit Badge Template Format
610	File Extension MBX	Outlook Express Mailbox
611	File Extension MC1	MedCalc Data Format
612	File Extension MCDX	Mathcad Prime Document
613	File Extension MCXE	MedicinesComplete Data Format
614	File Extension MD8	Mediator Project Format
615	File Extension MDL	Flight Simulator 95/98 3D Model Format
616	File Extension MDM	HLM Multivariate Data Matrix Format
617	File Extension MDZ	Access Wizard Template
618	File Extension MEF	Mamiya RAW Image
619	File Extension MEG	MEGA Data Format
620	File Extension MEGA	Megacubo XML Metafile
621	File Extension MENC	Windows Mobile Encrypted Format
622	File Extension MER	Corel WordPerfect Macro Editor Resident Area Format
623	File Extension MERLIN2	Merlin Project Format
624	File Extension MET	EMule Resource Format
625	File Extension MEX	Macro Express Format
626	File Extension MF4	Version 4.0 Measurement Data Format
627	File Extension MFL	Mozilla FastLoad Format
628	File Extension MFO	Perl ModInfo Descriptor Format
629	File Extension MFV	MobileFrame Device Pack Format
630	File Extension MGOURMET	MacGourmet Deluxe Document
631	File Extension MGOURMET3	MacGourmet Deluxe 3 Document
632	File Extension MINDNODE	MindNode Document
633	File Extension MISSION	MissionMaker Project Format
634	File Extension MIT	MineEdit Inventory Template Format
635	File Extension MK4	Schiller Medilog ECG Raw Data Format
636	File Extension MLB	MyLabel Designer Deluxe Project Format
637	File Extension MMA	Master Album Maker Photo Album Format
638	File Extension MMAP	MindManager Map Format
639	File Extension MMC	Microsoft Media Catalog
640	File Extension MMCOLLECTION	Microsoft Outlook Mail Manager Plug-in Collection Format
641	File Extension MMF	Microsoft Mail Message Format
642	File Extension MMU	MyPM Merge Data Format
643	File Extension MMW	AceMoney Money Format
644	File Extension MNK	My Notes Keeper Notebook
645	File Extension MNO	Macromedia Design Note
646	File Extension MNY	Microsoft Money Format
647	File Extension MOBILEPROVISION	IOS Mobile Device Provisioning Profile Format
648	File Extension MOHO	Anime Studio Animation Project
649	File Extension MOL	MDL Molfile
650	File Extension MONEY	Money Data Format
651	File Extension MONEYWELL	MoneyWell Account Format
652	File Extension MOS	Leaf Camera RAW Format
653	File Extension MOSAIC	MacOSaiX Mosaic Format
654	File Extension MOX	ExtendSim Simulation Software Model
655	File Extension MPI	InstallJammer Project Format
656	File Extension MPJ	RoboHelp HTML Project
657	File Extension MPM	Corel WordPerfect MathPlan Macro Format
658	File Extension MPP	Microsoft Project Format
659	File Extension MPPZ	MagicPlot Project Format
660	File Extension MPT	Microsoft Project Template
661	File Extension MPX	Microsoft Project Exchange Format
662	File Extension MPZ	Miradi Project Format
663	File Extension MPZIP	Multisim Pack Format
664	File Extension MQ4	MetaTrader Custom Indicator
665	File Extension MRS	Corel WordPerfect Macro Resource Format
666	File Extension MRW	Minolta Raw Image Format
667	File Extension MS10	Multisim 10 Circuit Design Format
668	File Extension MS8	Multisim 8 Circuit Design Format
669	File Extension MSB	The Bat! Format
670	File Extension MSIF	MyLabel Designer Deluxe Data Format
671	File Extension MSL	Miranda IM Smiley Definitions
672	File Extension MTH	Derive Math Format
673	File Extension MTT	Microsoft Messenger Saved Contact Format Format
674	File Extension MTW	Minitab Worksheet Format
675	File Extension MUF	Alpha Five Licence Format
676	File Extension MUP	Music Publisher Score
677	File Extension MW	Maple Worksheet
678	File Extension MWF	MapGuide Author Map Window Format
679	File Extension MWS	Maple Classic Worksheet
680	File Extension MX	Mathematica Serialized Package Format
681	File Extension MXAD	Mandelbrot Explorer All Data Format
682	File Extension MXC2	MAGIX Cache Format
683	File Extension MXDIC	Maxthon Dictionary Format
684	File Extension MXE	Corel Quattro Pro Startup Macro Format
685	File Extension MXG	Miinoto Exchangeable Group Format
686	File Extension MXI	Adobe Dreamweaver Extension Manager Format
687	File Extension MYI	MySQL MyISAM Index Format
688	File Extension NBE	Nessus Report Format
689	File Extension NBP	Mathematica Player Notebook Format
690	File Extension NC	Unidata Network Common Data Form Format
691	File Extension NCORX	Adobe Encore Project
692	File Extension NDB	ClamAV Extended Signature Format
693	File Extension NDD	Nikon Capture Digital DEE
694	File Extension NDK	Lotus Notes Design Elements Format
695	File Extension NDX	DBASE Index Format
696	File Extension NEF	Nikon Electronic Format RAW Image
697	File Extension NESSUS	Nessus Network Security Scanner Format
698	File Extension NETA	Netica Binary Format
699	File Extension NETSPD	NetSpot Survey Project Format
700	File Extension NETSPM	NetSpot Map Format
701	File Extension NFL	AutoCAD Multiline Filter List
702	File Extension NITF	National Imagery Transmission Format Format
703	File Extension NLOGO	NetLogo Model Format
704	File Extension NLOGO3D	NetLogo 3D Model Format
705	File Extension NMIND	NovaMind Mind Map Format
706	File Extension NNI	ANNI Neural Network Investing Format
707	File Extension NNP	ANNI Neural Network Portfolio Format
708	File Extension NOP	Nokia Smart Shoot RAW Photo
709	File Extension NOT	Notation Format
710	File Extension NOTEBOOK	SMART Notebook Format
711	File Extension NP	Portfolio NetPublish Format
712	File Extension NPL	Nokia Playlist Format
713	File Extension NPR	Nuendo Project Format
714	File Extension NPT	Navicat For MySQL Data Transfer Profile Format
715	File Extension NRB	Nero CD-ROM Boot Compilation
716	File Extension NRC	Nero Disc Compilation Format
717	File Extension NRD	Nero DVD-Video Compilation Format
718	File Extension NRL	Autonomy Interwoven Link Format
719	File Extension NRM	Nero Mixed Mode CD Compilation
720	File Extension NRU	Nero UDF CD-ROM Compilation
721	File Extension NRW	Nikon Raw Image Format
722	File Extension NSQ	NScheduler Data Format
723	File Extension NSR	Nessus Security Report Format
724	File Extension NTF	Lotus Note Template
725	File Extension NVDL	NVDL Script
726	File Extension NVL	UniChem Results Format
727	File Extension NVM	PlayStation 2 BIOS Configuration Format
728	File Extension NVRAM	VMware NVRAM Format
729	File Extension NWB	Nikon Capture White Balance
730	File Extension NWS	Windows Live Mail Newsgroup Format
731	File Extension OAB	Offline Address Book
732	File Extension OBB	Android Opaque Binary Blob Format
733	File Extension OBD	Office Binder Document
734	File Extension OCC	Oceanic DataPool Format
735	File Extension OD	Mascopt Graph Request Format
736	File Extension ODP	OpenDocument Presentation
737	File Extension ODX	BizTalk Server Orchestration Format
738	File Extension OEACCOUNT	Windows Mail Account Format
739	File Extension OFC	Open Financial Connectivity Format
740	File Extension OFM	Melco Embroidery Format
741	File Extension OFT	Outlook Format Template
742	File Extension OFX	Open Financial Exchange Format
743	File Extension OGS	Origons Movie Data Format
744	File Extension OLK	Outlook Address Book Format
745	File Extension OLK14CATEGORY	Outlook Category Format
746	File Extension OLK14CONTACT	Outlook Contact Format
747	File Extension OLK14EVENT	Outlook Calendar Event Format
748	File Extension OLK14GROUP	Outlook Group Format
749	File Extension OLK14MAILACCOUNT	Outlook Mail Account Format
750	File Extension OLK14MESSAGE	Outlook Message Format
751	File Extension OLK14MSGSOURCE	Outlook Email Message Data Format
752	File Extension OLK14NOTE	Outlook Note Format
753	File Extension OLK14SIGNATURE	Outlook Signature Format
754	File Extension OLK14TASK	Outlook Task Format
755	File Extension OLM	Mac Outlook Database Format
756	File Extension OLT	Orbit Downloads List
757	File Extension OMCS	Office Manager Access Format
758	File Extension OMP	Office Manager Document Archive
759	File Extension OND	Lotus Notes Encapsulated Memo Format
760	File Extension ONE	OneNote Document
761	File Extension ONT	TheWord Bible Text Module
762	File Extension ONTX	TheWord Encrypted Bible Text Module
763	File Extension OO3	OmniOutliner 3 Format
764	File Extension OPX	OrgPlus Org Chart
765	File Extension OR2	Lotus Organizer 2 Format
766	File Extension OR3	IBM Lotus Organizer 97 Format
767	File Extension OR4	IBM Lotus Organizer 97 GS Format
768	File Extension OR5	Lotus Organizer 5 Format
769	File Extension OR6	Lotus Organizer 6 Format
770	File Extension ORF	Olympus RAW Format
771	File Extension ORG	Lotus Organizer Format
772	File Extension OT	TheWord Old Testament Text Module
773	File Extension OTL	NoteTab Outline Format
774	File Extension OTLN	Opal Outline Format
775	File Extension OTP	OpenDocument Presentation Template
776	File Extension OTX	TheWord Encrypted Old Testament Text Module
777	File Extension OUT	Output Format
778	File Extension OVA	Open Virtual Appliance
779	File Extension OVF	Open Virtualization Format
780	File Extension P3	Primavera P3 Project Format
781	File Extension PAB	Personal Address Book
782	File Extension PAF	Personal Ancestral Format
783	File Extension PART00000	WinOptimizer Split Archive Part 1
784	File Extension PASSWORDWALLET4	PasswordWallet 4 Data Format
785	File Extension PAW	Pawaa Format
786	File Extension PBF	Turtle Beach Pinnacle Bank Format
787	File Extension PBK	Dial-Up Phone Book Format
788	File Extension PBT	Microsoft Source Profiler Binary Table
789	File Extension PC	Personal Composer Format
790	File Extension PCAP	Packet Capture Data
791	File Extension PCAPNG	Pcap-NG Packet Capture Format
792	File Extension PCB	Printed Circuit Board Design Format
793	File Extension PCR	PCMark Vantage Benchmark Format
794	File Extension PD4	Windows Live Photo Gallery Information Format
795	File Extension PD5	Windows Live Photo Gallery Information Format
796	File Extension PDAS	PDAStore Data Store Format
797	File Extension PDFIG	PDF Index Generator Project Format
798	File Extension PDI	Microsoft PowerPoint Import Or Export Format
799	File Extension PDL	Print Shop Deluxe Project Format
800	File Extension PDO	Pepakura Designer Format
801	File Extension PDX	Adobe Acrobat Index Format
802	File Extension PEB	Corel WordPerfect Program Editor Bottom Overflow Format
803	File Extension PEC	Brother Embroidery Format
804	File Extension PEF	Pentax Electronic Format
805	File Extension PEP	TurboProject Project Format
806	File Extension PEX	Merak Peep Data Format
807	File Extension PEZ	Prezi Desktop Presentation
808	File Extension PFC	AOL Personal Format Cabinet
809	File Extension PGPF	Password Generator Password Format
810	File Extension PHB	ArcSoft PhotoBase Album Format
811	File Extension PHD	Punch! Software CAD Plan Format
812	File Extension PHM	Pro Home Manager Data Format
813	File Extension PHOTOLIBRARY	IPhoto Photo Library
814	File Extension PHR	RoboHelp Phrase List
815	File Extension PIB	Platform Independent Binary
816	File Extension PIN	ArchiCAD Format
817	File Extension PIS	PS2DIS Project Format
818	File Extension PJ2	XPlan Projector Document
819	File Extension PKA	Packet Tracer Activity Format
820	File Extension PKB	Oracle Package Body Format
821	File Extension PKH	Oracle Package Format
822	File Extension PKS	Oracle Package Spec Format
823	File Extension PKT	Packet Tracer Network Simulation Model
824	File Extension PLAN	Calligra Plan Document
825	File Extension PLANNER	Gnome Planner Format
826	File Extension PLW	PicoLog Data Format
827	File Extension PMATRIX	Priority Matrix Project Format
828	File Extension PMM	Pegasus Mail Mailbox Format
829	File Extension PMR	Avid Persisent Media Record Format
830	File Extension POI	Magellan Maestro Point Of Interest Format
831	File Extension POL	InnovMetric Software 3D Polygon Models Format
832	File Extension POR	SPSS Portable Format
833	File Extension POST	LIGHT Format
834	File Extension POSTAL	TomTom Postal Code Format
835	File Extension POT	PowerPoint Template
836	File Extension POTM	PowerPoint Open XML Macro-Enabled Presentation Template
837	File Extension POTX	PowerPoint Open XML Presentation Template
838	File Extension PP	Pocket Physics Sketch Format
839	File Extension PPF	Micrografx Picture Publisher Format
840	File Extension PPO	Free Pascal Compiled Unit
841	File Extension PPR	Project Planner Reader Format
842	File Extension PPS	PowerPoint Slide Show
843	File Extension PPSM	PowerPoint Open XML Macro-Enabled Slide Show
844	File Extension PPSX	PowerPoint Open XML Slide Show
845	File Extension PPT	PowerPoint Presentation
846	File Extension PPTM	PowerPoint Open XML Macro-Enabled Presentation
847	File Extension PPTX	PowerPoint Open XML Presentation
848	File Extension PPZ	Microsoft PowerPoint Packaged Presentation Format
849	File Extension PRD	SoftMaker Presentations Document
850	File Extension PRE	Lotus Freelance Graphics Format
851	File Extension PRINTCD2	EPSON Print CD Format
852	File Extension PRJ	Project Format
853	File Extension PRO	Profile Format
854	File Extension PRO4	ProPresenter 4 Document
855	File Extension PRO4PL	ProPresenter Playlist Format
856	File Extension PRO4PLX	ProPresenter Playlist Bundle
857	File Extension PRO4X	ProPresenter 4 Bundle Format
858	File Extension PRO5	ProPresenter 5 Document
859	File Extension PRO5PL	ProPresenter Playlist Format
860	File Extension PRO5PLX	ProPresenter Playlist Bundle
861	File Extension PRO5X	ProPresenter 5 Bundle Format
862	File Extension PRS	Harvard Graphics Presentation
863	File Extension PRZ	Freelance Graphics Presentation Format
864	File Extension PSA	Photoshop Album Catalog Format
865	File Extension PSFLIB	Playstation Sound Format Library
866	File Extension PSFLIB2	Playstation Sound Format Library
867	File Extension PSPD	PhotoSuite 5 Project Format
868	File Extension PST	Outlook Personal Information Store Format
869	File Extension PSWX	Password Depot Portable Format
870	File Extension PTB	Power Tab Format
871	File Extension PTK	Quicken Online Financial Data Format
872	File Extension PTN	PaperPort Thumbnail Format
873	File Extension PTZ	E-Transcript Bundle Format
874	File Extension PUZ	Microsoft Publisher Packed Format
875	File Extension PVD	ParaView Data Object Format
876	File Extension PVL	Instalit Library
877	File Extension PWREP	Password Repository Format
878	File Extension PXC	Photodex Cache Format
879	File Extension PXF	Transit XV Pack Project Format
880	File Extension PXJ	RecordNow Project
881	File Extension PXL	Pocket Excel Format
882	File Extension Q07	QuickTax 2007 Tax Return
883	File Extension Q08	QuickTax 2008 Tax Return
884	File Extension Q09	QuickTax 2009 Tax Return
885	File Extension Q3D	Quest3D Project Format
886	File Extension QB2005	QuickBooks 2005 Format
887	File Extension QB2006	QuickBooks 2006 Format
888	File Extension QB2007	QuickBooks 2007 Format
889	File Extension QB2009	QuickBooks 2009 Format
890	File Extension QB2010	QuickBooks 2010 Format
891	File Extension QB2011	QuickBooks 2011 Format
892	File Extension QB2012	QuickBooks 2012 Format
893	File Extension QBW	QuickBooks Data Format
894	File Extension QDAT	QuickTime Install Cache Format
895	File Extension QDB	Quicken 5 & 6 Data Format
896	File Extension QDF	Quicken Data Format
897	File Extension QDF-BACKUP	Quicken Data Backup Format
898	File Extension QDFM	Quicken Data Format (Macintosh)
899	File Extension QDFX	Quicken Financial Exchange Format
900	File Extension QDP	Quick And Dandy Plotter Format
901	File Extension QDT	QuarkXpress Auxiliary Dictionary Format
902	File Extension QEL	Quicken Electronic Library
903	File Extension QFX	Quicken Financial Exchange Format
904	File Extension QIF	Quicken Interchange Format Format
905	File Extension QM	Qt Compiled Translation Source Format
906	File Extension QPB	QuickBooks Point Of Sale Data Format
907	File Extension QPF	Quartus II Project Format
908	File Extension QPH	Quicken Price History Format
909	File Extension QQ	BLU Archive
910	File Extension QRP	QuickReport Format
911	File Extension QSD	Quicken Data Format
912	File Extension QUICKENDATA	Quicken Essentials For Mac Data Format
913	File Extension QUIZ	Quobject Quiz Package
914	File Extension QUOX	Question Object Format Format
915	File Extension QVP	ViewletBuilder Project Format
916	File Extension QVW	QlikView Document
917	File Extension QXF	Quicken Essentials For Mac Exchange Format
918	File Extension RA2	Flare RAW
919	File Extension RAF	Fuji RAW Image Format
920	File Extension RAL	WinRail Track Design Format
921	File Extension RAW	Raw Image Data Format
922	File Extension RBT	Lego MINDSTORMS NXT Program
923	File Extension RCG	Netscape Newsgroup Format
924	File Extension RCX	REDCINE-X Project Format
925	File Extension RDA	R Data Format
926	File Extension RDATA	R Workspace Format
927	File Extension RDB	N64 ROM Database
928	File Extension RDLX	Power View Project Format
929	File Extension RDX	Reflex Data Format
930	File Extension REF	Microsoft Train Simulator Reference Format
931	File Extension REFERENCE	Budget In Brief Reference Format
932	File Extension REL	Norton Internet Security Log Format
933	File Extension RET	RETScreen Project Format
934	File Extension RF1	Retirement Forecast Format
935	File Extension RFA	Revit Family Format
936	File Extension RFO	RoboForm Option Format
937	File Extension RGE	Entourage Format Archive
938	File Extension RGMC	RootsMagic Genealogy Project Format
939	File Extension RGO	RepliGo Format
940	File Extension RHISTORY	R History Format
941	File Extension RL	R.viewer List Format
942	File Extension RMUF	Alpha Five Runtime License Format
943	File Extension RNG	Random Number Generator Data Format
944	File Extension RNQ	Renque Model Format
945	File Extension ROCA	RIB Office Compressed Archive
946	File Extension ROD	Actuate Report Object Design Format
947	File Extension ROG	Roger 2 Input Data Format
948	File Extension ROI	Report Object Instance
949	File Extension ROU	Gerber Route Format
950	File Extension ROX	Roxio Project Format
951	File Extension ROXIO	Roxio Project
952	File Extension RP	Axure RP Project Format
953	File Extension RPA	RIB Project Archive Format
954	File Extension RPD	Roleplay Designer Data Format
955	File Extension RPJ	RealPlayer JavaScript Format
956	File Extension RPP	REAPER Project Format
957	File Extension RPPRJ	Axure RP Shared Project Format
958	File Extension RPT	Crystal Reports Format
959	File Extension RRT	Rhapzode Resource Template
960	File Extension RSC	Resource Format
961	File Extension RSV	RSView32 Project Format
962	File Extension RSW	R&R SQL Report Writer Report Format
963	File Extension RTA	IBM Voice Type Languages Vocabulary Format
964	File Extension RTD	Retina Network Security Scanner Output Format
965	File Extension RTSTN	Audials Station Format
966	File Extension RTWSH	Radiotracker Wishlist Format
967	File Extension RUF	ProWORX Tables Reference Format
968	File Extension RVT	Revit Project Format
969	File Extension RW2	Panasonic RAW Image
970	File Extension RWD	NRG Raw Wind Data Format
971	File Extension RWG	Random Word Generator Project Format
972	File Extension RWL	Leica RAW Image
973	File Extension S2E	SWF To EXE Converter Project Format
974	File Extension S85	Sabre Airline Solutions Chart
975	File Extension SAH	SETI@home Data Format
976	File Extension SAM07	SAM 2007 Package
977	File Extension SAVEDSTATE	Virtual Router Saved State Format
978	File Extension SBD	Mozilla Mail Subdirectory Format
979	File Extension SBQ	Superbase QuickReports Format
980	File Extension SBW	US Treasury Savings Bonds Wizard Format
981	File Extension SBX	Adobe Illustrator Tsume Format
982	File Extension SC3	Renamed DBASE III Screen Mask Format
983	File Extension SC45	SuperCard Project Format
984	File Extension SCA	Norton AntiVirus Scan Format
985	File Extension SCD	TurboTax Tax Schedule List
986	File Extension SCEXCLUDB	Spring Cleaning Exclusions Format
987	File Extension SCG	MyPM SCG Definition Format
988	File Extension SCRESTORELOG	Spring Cleaning Restore Log
989	File Extension SCRESULTS	Spring Cleaning Results Format
990	File Extension SD0	Dali Raw Image
991	File Extension SD1	Dali Raw Image
992	File Extension SDD	StarOffice Presentation
993	File Extension SDF	Standard Data Format
994	File Extension SDINSTALL	Speckie Dictionary Installation Format
995	File Extension SDLXLIFF	SDL Trados XLIFF Localization Format
996	File Extension SDP	Session Description Protocol Format
997	File Extension SDQ	SAS Data Format
998	File Extension SEL	Corel PaintShop Photo Pro Selection Format
999	File Extension SEO	SEO Note Format
1000	File Extension SER	GeneMapper Project Format
1001	File Extension SGML	Standard Generalized Markup Language Format
1002	File Extension SGR	SGR Genome Data Format
1003	File Extension SHC	Adobe Photoshop Contours Format
1004	File Extension SHOW	Hanshow Presentation
1005	File Extension SHW	Corel Presentation
1006	File Extension SKC	SideKick Card Format
1007	File Extension SKIM	Skim Notes Format
1008	File Extension SKL	Adobe Authorware Resource Format
1009	File Extension SKV	Semicolon Separated Values Format
1010	File Extension SKX	XLANG Schedule Format
1011	File Extension SLDTM	SDL Translation Memory Format
1012	File Extension SLE	Sisulizer Package Format
1013	File Extension SLK	Symbolic Link Format
1014	File Extension SLX	MathWorks Simulink Model Format
1015	File Extension SMM	Samsung Memo Format
1016	File Extension SMZ	IBM SPSS Graphboard Template Chooser Shape Format Format
1017	File Extension SNAG	SnagIt Capture Format
1018	File Extension SNAPFIRESHOW	Corel SnapfireShow Format
1019	File Extension SO	ELF Shared Library Format
1020	File Extension SOUNDPACK	SoundPackager Sound Package
1021	File Extension SP45	SuperCard Player Format
1022	File Extension SPO	SPSS Statistical Data Output Format
1023	File Extension SPR	Microsoft FoxPro Form Source Format
1024	File Extension SPS	SPSS Program Format
1025	File Extension SPV	SPSS Output Document
1026	File Extension SQ	Sysquake Program
1027	File Extension SQD	SQ Data Format
1028	File Extension SQR	SQL Program Format
1029	File Extension SQUASHFS	Squashfs Format System Format
1030	File Extension SR2	Sony RAW Image
1031	File Extension SRF	Sony RAW Image
1032	File Extension SRG	Microsoft PowerPoint Self-registration Data Format
1033	File Extension SRPM	Linux Source RPM Package
1034	File Extension SRW	Samsung RAW Image
1035	File Extension SS	Scheme Source Code Format
1036	File Extension SSII	ProReveal Data Format
1037	File Extension SSP	SAS Transport Data Format
1038	File Extension ST45	SuperCard Trial Project Format
1039	File Extension ST5	SBIG CCD Camera ST-x Image
1040	File Extension ST6	SBIG CCD Camera ST-x Image
1041	File Extension ST7	SBIG CCD Camera ST-x Image
1042	File Extension ST8	SBIG CCD Camera ST-x Photo
1043	File Extension STA	ABAQUS Status Format
1044	File Extension STATS	FreeSurfer Statistics Format
1045	File Extension STDL	Swift To-Do List Database
1046	File Extension STF	Microsoft ACME Setup Table Format
1047	File Extension STI	StarOffice Presentation Template
1048	File Extension STK	Personal Stock Monitor Format
1049	File Extension STPROJ	Samsung Theme Document
1050	File Extension STR	DBASE Structure List Object Format
1051	File Extension STTPL	Samsung Theme Showcase Format
1052	File Extension STU	Pinnacle Studio Project Format
1053	File Extension STYK	Stykz Stick Figure
1054	File Extension STYKZ	Stykz Animation
1055	File Extension SUI	StarSplatter User Interface Format
1056	File Extension SUPP	IOS Application Archive Format
1057	File Extension SVD	Microsoft Word Document Autosave Format
1058	File Extension SVF	Serial Vector Format Format
1059	File Extension SVS	Microsoft Word Style Sheet Autosave Format
1060	File Extension SVW	SpecView Format
1061	File Extension SWK	StudyWorks Save Format
1062	File Extension SX	SimplexNumerica Data Format
1063	File Extension SXI	StarOffice Impress Presentation
1064	File Extension SY	Simplexety Data Format
1065	File Extension SY3	Harvard Graphics Symbol Format
1066	File Extension SYLK	Microsoft Symbolic Link Format
1067	File Extension SZS	Wii Game Data Format
1068	File Extension T01	TaxCut 2001 Format
1069	File Extension T02	TaxCut 2002 Format
1070	File Extension T03	TaxCut 2003 Format
1071	File Extension T04	TaxCut 2004 Format
1072	File Extension T05	TaxCut 2005 Tax Return
1073	File Extension T06	TaxCut 2006 Tax Return
1074	File Extension T07	TaxCut 2007 Tax Return
1075	File Extension T08	TaxCut 2008 Tax Return
1076	File Extension T09	At Home 2009 Tax Return
1077	File Extension T10	At Home 2010 Tax Return
1078	File Extension T11	At Home 2011 Tax Return
1079	File Extension T12	At Home 2012 Tax Return
1080	File Extension T2D	Technology Transfer Database
1081	File Extension T2K	Teach2000 Document
1082	File Extension T2KS	Teach2000 Exam Results Format
1083	File Extension T2KT	Teach2000 Exam Format
1084	File Extension TAC	ActiCalc Data Format
1085	File Extension TAR	Consolidated Unix Format Archive
1086	File Extension TARDIST	TAR Distribution Archive
1087	File Extension TAX	TurboTax Tax Return
1088	File Extension TAX08	TurboTax 2008 Tax Return Format
1089	File Extension TAX09	TurboTax 2009 Tax Return Format
1090	File Extension TAX10	TurboTax 2010 Tax Return Format
1091	File Extension TAX11	TurboTax 2011 Tax Return Format
1092	File Extension TAX12	TurboTax 2012 Tax Return Format
1093	File Extension TAX2008	TurboTax 2008 Tax Return
1094	File Extension TAX2009	TurboTax 2009 Tax Return
1095	File Extension TAX2010	TurboTax 2010 Tax Return
1096	File Extension TAX2011	TurboTax 2011 Tax Return
1097	File Extension TAX2012	TurboTax 2012 Tax Return
1098	File Extension TB	Tabbery Tab Format
1099	File Extension TBK	ToolBook Format
1100	File Extension TBL	Table Format
1101	File Extension TBP	TASBooks Accounting Data Format
1102	File Extension TCC	TimeCalc Classic Data Format
1103	File Extension TCX	Training Center Database Format
1104	File Extension TDA	Palm To-Do Format
1105	File Extension TDE	Tableau Data Extract Format
1106	File Extension TDF	Total Annihilation Features Format
1107	File Extension TDL	Tab Delineated Format Format
1108	File Extension TDM	LabVIEW Binary Measurement Format
1109	File Extension TDT	THOR Data Tree Format
1110	File Extension TDX	Visual FoxPro Offline View
1111	File Extension TE3	WinTrack Object Format
1112	File Extension TEF	TablEdit Tablature
1113	File Extension TET	Textease CT Template
1114	File Extension TFA	TreeSoft CashFlow Analysis Data Format
1115	File Extension TFD	Tape Format Requirements Document
1116	File Extension TGF	Trivial Graph Format Format
1117	File Extension TIE	CrossTie Installer Format
1118	File Extension TIME	LIGHT Format
1119	File Extension TJP	TaskJuggler Project Format
1120	File Extension TKFL	TKLinks Saver Favorite Links Format
1121	File Extension TL5	Timeliner 5 Format
1122	File Extension TLP	Microsoft TimeLine Project
1123	File Extension TLX	Standard Dictionary Format
1124	File Extension TMPL	SWISH-E Example Format
1125	File Extension TMR	Apimac Timer Document
1126	File Extension TMW	Timeless Time & Expense Multi-user Security Format
1127	File Extension TMX	Translation Memory Exchange Format
1128	File Extension TMZIP	Theme Manager Zip Format
1129	File Extension TOL	AOL Tool Format
1130	File Extension TOPC	TopicCrunch Project Format
1131	File Extension TOTALSBACKUP	Totals Database Backup Format
1132	File Extension TOTALSDB	Totals Database Format
1133	File Extension TOTALSSYNCDB	Totals Synchronized Database Format
1134	File Extension TPB	GROMACS Binary Input Format
1135	File Extension TPF	Transit NXT Pack Translation Format
1136	File Extension TRA	WinTrack Railroad Track Format
1137	File Extension TRAY	Corel CONNECT Tray Format
1138	File Extension TRD	TrID Definitions Package
1139	File Extension TRK	CompeGPS Land Track Format
1140	File Extension TRM	FTR Media Format
1141	File Extension TRS	Rosetta Stone Language Data Format
1142	File Extension TST	TestPoint Test Format
1143	File Extension TSV	Tab Separated Values Format
1144	File Extension TT10	TurboTax Canada 2010 Tax Return
1145	File Extension TT11	TurboTax Canada 2011 Tax Return
1146	File Extension TT12	TurboTax Canada 2012 Tax Return
1147	File Extension TT2012STATE	TurboTax 2012 State Tax Form
1148	File Extension TTK	Catalyst Translation Toolkit
1149	File Extension TWB	Tableau Workbook Format
1150	File Extension TWBX	Tableau Packaged Workbook
1151	File Extension TWM	TeamWORKS Module Launcher Format
1152	File Extension TWZ	TheWord Compressed Archive Module
1153	File Extension TWZIP	TheWord Compressed Archive Module
1154	File Extension TXD	Game Texture Dictionary
1155	File Extension TXF	Tax Exchange Format
1156	File Extension TXN	MySpaceIM Conversation Log Format
1157	File Extension TXTRPT	CommScope Teletilt Control System Report
1158	File Extension TYIMPORT	Typinator Set Import Format
1159	File Extension TYSET	Typinator Set Format
1160	File Extension U10	UFile 2010 Tax Return
1161	File Extension U11	UFile 2011 Tax Return
1162	File Extension U12	UFile 2012 Tax Return
1163	File Extension UBJ	Universal Binary JSON Format
1164	File Extension UBOX	Universe Sandbox Data Format
1165	File Extension UCCAPILOG	Microsoft UCC API Log Format
1166	File Extension UD	OmniPage User Dictionary
1167	File Extension UDC	Adobe InDesign User Dictionary
1168	File Extension UDEB	Debian Package Format
1169	File Extension UHS	Universal Hint System Binary
1170	File Extension ULF	Universal List Format
1171	File Extension ULZ	USBlyzer Data Capture Format
1172	File Extension UMF	MediaHolder Universal Media Format Format
1173	File Extension UMX	Deus Ex Format
1174	File Extension UNITYPACKAGE	Unity Package Format
1175	File Extension UOP	Uniform Office Presentation
1176	File Extension UPDATE	ISAPI Update Format
1177	File Extension UPOI	IGO Points Of Interest Format
1178	File Extension UPR	FileMaker User Spelling Dictionary
1179	File Extension USA	Microsoft Office Headers Format
1180	File Extension USEQ	USeq Genome Data Format
1181	File Extension USTAR	Uniform Standard Tape Archive Format Format
1182	File Extension UVF	Uncertain Value Format
1183	File Extension UWL	User Word List Format
1184	File Extension V2M	TI Connect Format
1185	File Extension VAC	IMail Server Vacation Message Format
1186	File Extension VAL	Corel Paradox Validity Check Format
1187	File Extension VAULT	Fontcase Vault Format
1188	File Extension VBPF1	Virtual Business - Personal Finance Data Format
1189	File Extension VBW	Visual Basic Workspace Format
1190	File Extension VCE	Adobe Audition (Cool Edit) NMS Format
1191	File Extension VCF	VCard Format
1192	File Extension VCRD	Windows Vault Credentials Format
1193	File Extension VCS	VCalendar Event Format
1194	File Extension VDB	Symantec Virus Database Format
1195	File Extension VDX	Visio Drawing XML Format
1196	File Extension VI	LabVIEW Virtual Instrument Format
1197	File Extension VIP	Stitch Pattern Format
1198	File Extension VIV	RealNetworks VivoActive ActiveX Control Format
1199	File Extension VLE	Virtual Labs Electricity Circuit Format
1200	File Extension VLG	VentaFax Logbook Format
1201	File Extension VMSD	VMware Snapshot Metadata Format
1202	File Extension VMSN	VMware Snapshot State Format
1203	File Extension VMSS	VMware Suspended State Format
1204	File Extension VMT	Valve Material Format
1205	File Extension VNA	Video Capture Album Format
1206	File Extension VOI	VOI Group Format
1207	File Extension VOK	PocketVok Vocabulary Format
1208	File Extension VOXB	Voxler Network Format
1209	File Extension VPD	PhotoDVD Project Format
1210	File Extension VPJ	Pixbend Studio Project Format
1211	File Extension VPOL	Windows Vault Policy Format
1212	File Extension VPP	Visual Paradigm Project Format
1213	File Extension VPX	Avast! Virus Update Format
1214	File Extension VRD	Visio Report Definition Format
1215	File Extension VSCH	Windows Vault Schema Format
1216	File Extension VSCONTENT	Visual Studio Content Format
1217	File Extension VSSM	Visio Macro-Enabled Stencil Format
1218	File Extension VSSX	Visio Stencil Format
1219	File Extension VSV	Virtual Machine Saved State Format
1220	File Extension VSX	Visio Stencil XML Format
1221	File Extension VTX	Visio Template XML Format
1222	File Extension VTZ	VTPro-E Compiled Project
1223	File Extension VUD	Virtual Machine Undo Drive Format
1224	File Extension VXML	VoiceXML Format
1225	File Extension VYM	VYM Mind Map Format
1226	File Extension WAB	Windows Address Book
1227	File Extension WB2	Corel Quattro Pro Format
1228	File Extension WB3	Corel Quattro Pro 7 And 8 Format
1229	File Extension WBT	WinBatch Script Format
1230	File Extension WCAT	WinCatalog Collection Format
1231	File Extension WCD	Works Calendar Format
1232	File Extension WCF	WebEx Saved Chat Session
1233	File Extension WD3	Offline Explorer Data Format
1234	File Extension WDF	Workshare Compare DeltaFile
1235	File Extension WDQ	Offline Explorer Queue Format
1236	File Extension WEA	Ecotect Weather Format
1237	File Extension WFM	Tektronix Waveform Data Format
1238	File Extension WID	Corel Ventura Publisher Width Table Format
1239	File Extension WINDOWSLIVECONTACT	Windows Live Contacts Format
1240	File Extension WJR	ReGet Deluxe Data Format
1241	File Extension WK1	Lotus Worksheet
1242	File Extension WK2	Lotus 2 Worksheet
1243	File Extension WK3	Lotus 3 Worksheet
1244	File Extension WK4	Lotus 4 Worksheet
1245	File Extension WK5	Lotus 5 Worksheet
1246	File Extension WKE	Lotus 1-2-3 Educational Version Worksheet
1247	File Extension WLZ	WinImage Format
1248	File Extension WNK	Wink Presentation
1249	File Extension WORKSPACE	Adobe Applications Workspace Setting
1250	File Extension WPC	WordPad Converter Format
1251	File Extension WPF	WordPerfect Form
1252	File Extension WPH	WAsP Project Format
1253	File Extension WPO	HOLUX Waypoint Format
1254	File Extension WPOST	Windows Live Writer Post Format
1255	File Extension WPP	Corel WordPerfect Color Palette Format
1256	File Extension WSI	Wise Package Studio Installer Package
1257	File Extension WSM	Wise Package Studio Merge Module
1258	File Extension WTB	Win-Test Binary Log Format
1259	File Extension WTR	Encarta Format
1260	File Extension WVE	DivX Movie Conversion Component Format
1261	File Extension WVP	Symantec Virtual Package Editor Virtual Software Project Format
1262	File Extension X3DB	X3D Binary Format
1263	File Extension X3F	SIGMA X3F Camera RAW Format
1264	File Extension XAIML	XAIML Chatterbot Database Format
1265	File Extension XAMLX	XAMLX Document Format
1266	File Extension XAPPL	Spoon XML Application Configuration Format
1267	File Extension XAS	Pro/ENGINEER Assembly Instance Accelerator Format
1268	File Extension XBAP	Microsoft Silverlight Application Package
1269	File Extension XBC	SMART Notebook Format
1270	File Extension XBT	SMART Notebook Template Format
1271	File Extension XCSL	CineStyle Color Correction Format
1272	File Extension XDB	Symantec Virus Database Format
1273	File Extension XDP	XML Data Package
1274	File Extension XDS	LCDStudio Design Format
1275	File Extension XEM	PowerDesigner Model Definition Format
1276	File Extension XER	Primavera P6 Project Format
1277	File Extension XFD	XFD Format
1278	File Extension XFDF	Adobe Acrobat XFDF Format
1279	File Extension XFO	XSL-FO Formatted Form
1280	File Extension XFT	Adobe Form Designer 5.0 Format
1281	File Extension XGML	Graph Modeling Language XML Format
1282	File Extension XGMML	XGMML Graph Format
1283	File Extension XGP	Xfire Game Patcher Format
1284	File Extension XLC	Excel Chart
1285	File Extension XLF	XLIFF Document
1286	File Extension XLGC	ExpressK Database Format
1287	File Extension XLIFF	XLIFF Localization Format
1288	File Extension XLT	Excel Template
1289	File Extension XMAP	XMind 2007/2008 Workbook
1290	File Extension XMCD	Mathcad Worksheet Format
1291	File Extension XMCT	Mathcad XML Worksheet Template
1292	File Extension XMI	XML Metadata Interchange Format
1293	File Extension XML	XML Format
1294	File Extension XMLPER	LeCroy Binary Waveform Format
1295	File Extension XMPZ	Miradi XML Project Format
1296	File Extension XPDL	XPDL Module
1297	File Extension XPG	Autoplay Media Studio Exported Page
1298	File Extension XPJ	RoboHelp HTML Project Format
1299	File Extension XPK	PSpice Library Format
1300	File Extension XRF	WordSearch Cross Reference Format
1301	File Extension XRFF	Extensible Attribute-Relation Format Format
1302	File Extension XRP	RationalPlan Project Format
1303	File Extension XRY	XRY Data Format
1304	File Extension XSC	Visual Studio Dataset Internal Info Format
1305	File Extension XSF	InfoPath Form Definition Format
1306	File Extension XSLT	XSL Transformation Format
1307	File Extension XSVF	Xilinx Serial Vector Format Format
1308	File Extension XTG	QuarkXpress Tags Format
1309	File Extension XTM	CmapTools Exported Topic Map
1310	File Extension XVCT	VISE XML Project Format
1311	File Extension XXD	Brixx Planner Calendar
1312	File Extension XYZ	Molecule Specification Format
1313	File Extension XYZV	Celestia Sampled Trajectory Format
1314	File Extension YAM	Yahoo! Auctions Data
1315	File Extension YCHAT	Yahoo! Messenger Chat Log
1316	File Extension YGF	Y Graph Format Format
1317	File Extension YKA	Yenka Model Format
1318	File Extension ZBF	Z-Buffer Radiance Format
1319	File Extension ZDB	Quicken Data Format
1320	File Extension ZDC	CD Catalog Expert Database Format
1321	File Extension ZDCT	Adobe Language Format
1322	File Extension ZDS	DVDSubber DVD Subtitles And DVD Scripts Format
1323	File Extension ZIM	OpenZIM Wiki Archive
1324	File Extension ZMC	ZoneAlarm Quarantine Format
1325	File Extension {PB	Corel WordPerfect Document Index Format
1326	File Extension ~HM	HostMonitor TestList Backup Format