Files starting with X

#	File Extension	Full File Name
1	File Extension X	DirectX Model Format
2	File Extension X-APE	JRiver Media Center Data Format
3	File Extension X-DIVX	JRiver Media Center Data Format
4	File Extension X-MS-WMA	JRiver Media Center Data Format
5	File Extension X-MS-WMV	JRiver Media Center Data Format
6	File Extension X-MUSEPACK	JRiver Media Center Data Format
7	File Extension X-PNG	Portable (Public) Network Graphic Bitmap
8	File Extension X00	Esri ArcInfo Export Data Format
9	File Extension X01	Corel Paradox Secondary Index
10	File Extension X02	Corel Paradox Secondary Index
11	File Extension X03	Corel Paradox Secondary Index
12	File Extension X04	Corel Paradox Secondary Index
13	File Extension X05	Corel Paradox Secondary Index
14	File Extension X06	Corel Paradox Secondary Index
15	File Extension X07	Corel Paradox Secondary Index
16	File Extension X08	Corel Paradox Secondary Index
17	File Extension X09	Corel Paradox Secondary Index
18	File Extension X0V	Yamaha Motif Audio Format
19	File Extension X1	X1 Desktop Search Saved Search
20	File Extension X10	X Window Bitmap Dump
21	File Extension X11	X Window System Bitmap Image
22	File Extension X13	Hooligans Game Archive
23	File Extension X16	Macromedia Extra Document Format
24	File Extension X1S	X1 Desktop Search Saved Search Data Format
25	File Extension X1Z	X1 Saved Search Archive Format
26	File Extension X20	XTree Gold For Dos Help
27	File Extension X2FND	Xplorer² Saved Search Format
28	File Extension X32	Adobe Xtra Format
29	File Extension X36	Xplorer360 Data Format
30	File Extension X3A	MOTIF XF
31	File Extension X3D	Xara3D Project
32	File Extension X3DB	X3D Binary Format
33	File Extension X3DV	Web3D X3D Graphics Image
34	File Extension X3F	SIGMA X3F Camera RAW Format
35	File Extension X3G	MakerBot MakerWare Document
36	File Extension X3V	Yamaha Motif Audio Format
37	File Extension X40	XtreeGold Dos Help
38	File Extension X4K	XML4King Configuration Format
39	File Extension X50	XtreeGold Dos Help
40	File Extension X60	XTree Gold For Dos Help
41	File Extension X64	Commodore 64 Disk Image
42	File Extension X6V	Yamaha Motif Audio Format
43	File Extension X70	XTree Gold For Dos Help
44	File Extension X80	Xtree Gold Dos Help
45	File Extension X86	Microsoft Office Dynamic Link Library Format
46	File Extension X90	XTree Gold For Dos Help
47	File Extension XA	The Sims Audio Format
48	File Extension XA0	Xtree Gold Dos Help
49	File Extension XA2	XWE Data Format
50	File Extension XA30	XWE Format
51	File Extension XAA	XML Audit Data Format
52	File Extension XAB	Microsoft Outlook Express Address Book
53	File Extension XAC	SimCity Societies Game
54	File Extension XAD	EXotic ADlib Sound Format
55	File Extension XADD	Expression Web Add-in
56	File Extension XADML	Amiga Forever XADML
57	File Extension XAF	3ds Max XML Animation Format
58	File Extension XAIML	XAIML Chatterbot Database Format
59	File Extension XAM	Version 2 Examiner Corporation Assessment Item Bank Format
60	File Extension XAML	Windows Markup Format
61	File Extension XAMLX	XAMLX Document Format
62	File Extension XAN	Worms Map Format
63	File Extension XAP	Silverlight Application Package
64	File Extension XAPK	Google Android XAPK Application Package Format
65	File Extension XAPPL	Spoon XML Application Configuration Format
66	File Extension XAR	Xara Xtreme Drawing
67	File Extension XARC	The Longest Journey Audio
68	File Extension XAS	Pro/ENGINEER Assembly Instance Accelerator Format
69	File Extension XAV	Final Draft AV Document
70	File Extension XAVC	Sony XAVC Video Format
71	File Extension XB0	Xtree Gold Dos Help
72	File Extension XBA	OpenOffice.org Basic Module Format
73	File Extension XBAP	Microsoft Silverlight Application Package
74	File Extension XBB	DVIPDFMx Output
75	File Extension XBC	SMART Notebook Format
76	File Extension XBD	JAXB Schema
77	File Extension XBDOC	Xiosis Scribe Document
78	File Extension XBDR	Darkroom Booth Template Format
79	File Extension XBE	Xbox Executable Format
80	File Extension XBEL	XBEL Bookmarks Format
81	File Extension XBF	Emperor Battle For Dune
82	File Extension XBK	XenServer Backup Format
83	File Extension XBL	Extensible Binding Language Format
84	File Extension XBLR	Output Raw XBRL
85	File Extension XBM	X11 Bitmap Graphic
86	File Extension XBML	SAP Business One Studio Workflow Process Data Format
87	File Extension XBMML	Braille Music Score
88	File Extension XBMP	Area 51 Game
89	File Extension XBN	Xnick Nick Backup
90	File Extension XBPLATE	Xiosis Scribe Template
91	File Extension XBRL	Extensible Business Reporting Language
92	File Extension XBS	XnView Script Format
93	File Extension XBSAV	Mass Effect 2 Xbox Saved Game
94	File Extension XBT	SMART Notebook Template Format
95	File Extension XBX	Xbox Icon Or Picture
96	File Extension XC0	Xtree Gold Dos Help
97	File Extension XC3	Cast3D 3D Scene
98	File Extension XCAPPDATA	Xcode App Data Format
99	File Extension XCARCHIVE	Xcode Archive
100	File Extension XCCOLORTHEME	Xcode Color Theme Data Format
101	File Extension XCCONFIG	Apple Xcode Configuration Settings
102	File Extension XCCRASHPOINT	Xcode Crash Point Data Format
103	File Extension XCDATAMODEL	Xcode Core Data Model Format
104	File Extension XCDATAMODELD	Xcode Core Data Model Format
105	File Extension XCEL	Microsoft Excel For Mac Spreadsheet
106	File Extension XCESESSION	PDF-XChange Editor Data Format
107	File Extension XCF	GIMP Image Format
108	File Extension XCH	LinkAssistant Project Settings
109	File Extension XCI	Adobe Reader Font Mapping
110	File Extension XCL	XTree For Windows Script
111	File Extension XCLP	Microsoft Research Cliplets Project Format
112	File Extension XCM	CmapTools Exported Concept Map
113	File Extension XCN	GenePattern XCN Data Format
114	File Extension XCO	Xilinx CORE Generator Log
115	File Extension XCODE	Xcode Project
116	File Extension XCODEPLUGIN	Apple Xcode Extension
117	File Extension XCODEPROJ	Xcode Project
118	File Extension XCOF	Mac OS Object Library
119	File Extension XCON	Conceal Encrypted Data
120	File Extension XCORPUS	Xaira Corpora
121	File Extension XCP	XLNT Script Command
122	File Extension XCPLUGIN	Apple Xcode Extension
123	File Extension XCPLUGINDATA	Xcode Plug-in Data
124	File Extension XCR	Warlords Battlecry Game
125	File Extension XCSCHEME	Apple Xcode Scheme
126	File Extension XCSL	CineStyle Color Correction Format
127	File Extension XCSNAPSHOTS	Xcode Snapshot
128	File Extension XCT	XVI32 Conversion
129	File Extension XCTL	LabVIEW XControls
130	File Extension XCU	OpenOffice.org Configuration Format
131	File Extension XCUSERSTATE	Xcode
132	File Extension XCWORKSPACE	Xcode Workspace Format
133	File Extension XD	Adobe XD Project Format
134	File Extension XD0	XtreeGold Dos Help
135	File Extension XDA	Sencha Architect Project
136	File Extension XDB	Symantec Virus Database Format
137	File Extension XDC	Total Commander With DarkCrypt IV Plug-in Encrypted
138	File Extension XDF	Externally Defined Function
139	File Extension XDFL	XDFL Configuration
140	File Extension XDI	WinArchiver Extended Disc Image Format
141	File Extension XDL	XML Schema Format
142	File Extension XDNA	DNAStrider Sequence Data Format
143	File Extension XDO	Oracle BI Publisher Resource Tracking
144	File Extension XDOC	QuarkXPress 3.0 Document
145	File Extension XDOCLET	JBoss XDoclet Reference
146	File Extension XDP	XML Data Package
147	File Extension XDR	XML-Data Reduced Format
148	File Extension XDS	LCDStudio Design Format
149	File Extension XDT	Win-Test Extra Data
150	File Extension XDU	Backdoor.Win32.PcClient.xdu
151	File Extension XDV	XeTeX
152	File Extension XDW	Fuji Xerox DocuWorks Format
153	File Extension XDXF	XML Dictionary EXchange Format Format
154	File Extension XE0	XtreeGold Dos Help
155	File Extension XEF	WinAce Encrypted Format
156	File Extension XEJ	Expression Encoder Job Format
157	File Extension XEL	Expression Encoder Live Encoding Format
158	File Extension XEM	PowerDesigner Model Definition Format
159	File Extension XEN	Guitar Hero III Data Format
160	File Extension XENSEARCH	XenCenter Saved Search Format
161	File Extension XEO	Signwave Auto-Illustrator Extension
162	File Extension XEP	EManager Format Packaging Information
163	File Extension XEQ	Sage MAS 90 Data
164	File Extension XER	Primavera P6 Project Format
165	File Extension XES	EManager Skins Definition
166	File Extension XESC	Expression Encoder Screen Capture Format
167	File Extension XET	EManager Process Definition
168	File Extension XEV	EManager Auto-Update Format
169	File Extension XEVGENXML	Adobe Dreamweaver
170	File Extension XEX	Xbox 360 Executable Format
171	File Extension XEZ	EManager Template Package
172	File Extension XFA	OneCncXR CAD
173	File Extension XFBIN	Naruto Shippuden: Ultimate Ninja Storm 2
174	File Extension XFC	X-Fonter Font Collection
175	File Extension XFD	XFD Format
176	File Extension XFDF	Adobe Acrobat XFDF Format
177	File Extension XFDL	XFDL Format
178	File Extension XFF	XFRX Database Output
179	File Extension XFI	XICE Desktop Encrypted
180	File Extension XFL	Flash Movie Archive
181	File Extension XFM	OmniForm XML
182	File Extension XFN	Ventura Printer Font
183	File Extension XFO	XSL-FO Formatted Form
184	File Extension XFP	Microsoft SharePoint Extending Form Library Properties
185	File Extension XFR	Ventura Publisher Bitmap Editor Font Format
186	File Extension XFS	Gunbound Format
187	File Extension XFSF	BestSync Settings Format
188	File Extension XFT	Adobe Form Designer 5.0 Format
189	File Extension XFZ	French FlashCards Vocabulary
190	File Extension XG0	Corel Paradox Secondary Index
191	File Extension XG1	Corel Paradox Secondary Index
192	File Extension XG2	Corel Paradox Secondary Index
193	File Extension XG3	Corel Paradox Secondary Index
194	File Extension XG4	Corel Paradox Secondary Index
195	File Extension XG5	Corel Paradox Secondary Index
196	File Extension XG6	Corel Paradox Data Format
197	File Extension XG7	Corel Paradox Data Format
198	File Extension XG8	Corel Paradox Data Format
199	File Extension XG9	Corel Paradox Data Format
200	File Extension XGA	Diamond Mind Baseball Game Account Information
201	File Extension XGD	Xbox 360 Game Disc Layout
202	File Extension XGDW	GDevelop Extension Format
203	File Extension XGL	XGL 3D CAD Model
204	File Extension XGLL	EASE SpeakerLab Text
205	File Extension XGML	Graph Modeling Language XML Format
206	File Extension XGMML	XGMML Graph Format
207	File Extension XGO	GeoConcept Add-on
208	File Extension XGP	Xfire Game Patcher Format
209	File Extension XGS	XACT Global Settings Format
210	File Extension XHB	HomeBank Data
211	File Extension XHP	OpenOffice.org Extension Help Format
212	File Extension XHT	XHTML Format
213	File Extension XHTM	Extensible Hypertext Markup Language Document
214	File Extension XHTML	Extensible Hypertext Markup Language Format
215	File Extension XI	Fasttracker 2 Extended Instrument Format
216	File Extension XIB	Interface Builder Format
217	File Extension XIC	DIF Freedom Data Format
218	File Extension XID	Visual Localize XML Import Definition Format
219	File Extension XIF	ScanSoft Pagis Format
220	File Extension XIG	XML Instance Generator
221	File Extension XIL	Xilize
222	File Extension XILINC	Xilize Defintion
223	File Extension XILIZE	Xilize Configuration
224	File Extension XIM	X11 Xim Toolkit Bitmap
225	File Extension XIMG	GEM Raster Format Format
226	File Extension XIN	OmniMark Include
227	File Extension XIP	Xbox Dashboard
228	File Extension XISE	Xilinx ISE Project Format
229	File Extension XISO	Xbox ISO
230	File Extension XIT	SpatialAnalyzer
231	File Extension XIT64	SpatialAnalyzer
232	File Extension XIX	IIS NNTP Subject Lists
233	File Extension XIZ	Ximinez
234	File Extension XJB	OEPE JAXB Wizard Bindings
235	File Extension XJE	XJEase Source Code Format
236	File Extension XJF	OmniPage Data Format
237	File Extension XJT	Compressed GIMP Image
238	File Extension XKB	X Keyboard Extension Data Format
239	File Extension XKM	X KeyBoard
240	File Extension XKR	Sing Magic Karaoke Song Format
241	File Extension XL	Excel Spreadsheet
242	File Extension XLA	Excel Add-In Format
243	File Extension XLA5	Microsoft Excel 5 For Mac Add-in
244	File Extension XLA8	Microsoft Excel 98 For Mac Add-in
245	File Extension XLAM	Excel Open XML Macro-Enabled Add-In
246	File Extension XLAMENX	Egis Encrypted Excel XLAM
247	File Extension XLAUNCH	Xlaunch Settings Format
248	File Extension XLA_	Microsoft Excel 4 For Mac Add-in
249	File Extension XLB	Excel Toolbars Format
250	File Extension XLB4	Microsoft Excel 4 For Mac Toolbars
251	File Extension XLB5	Microsoft Excel 5 For Mac Toolbars
252	File Extension XLB8	Microsoft Excel 98 For Mac Toolbars
253	File Extension XLBN	Microsoft Excel 1 For Mac Toolbars
254	File Extension XLC	Excel Chart
255	File Extension XLC3	Microsoft Excel 3 For Mac Chart
256	File Extension XLC4	Microsoft Excel 4 For Mac Chart
257	File Extension XLC_	Microsoft Excel 2 For Mac Chart
258	File Extension XLD	Excel Database Format
259	File Extension XLDB	AQUA Data
260	File Extension XLE	Cooktop Format
261	File Extension XLF	XLIFF Document
262	File Extension XLG	AutoCAD External Reference Log
263	File Extension XLGC	ExpressK Database Format
264	File Extension XLI	SIEMENS PLM Software NX 7.5 Log
265	File Extension XLIFF	XLIFF Localization Format
266	File Extension XLINE	XLine Mind Map Format
267	File Extension XLIST	XList Document Format
268	File Extension XLK	Excel Backup Format
269	File Extension XLKF	ABB License Key Format
270	File Extension XLL	Excel Add-In Format
271	File Extension XLL_	Microsoft Excel 4 For Mac Add-in
272	File Extension XLM	Excel Macro
273	File Extension XLM3	Microsoft Excel 3 For Mac Macro
274	File Extension XLM4	Microsoft Excel 4 For Mac Macro
275	File Extension XLMV	Thunder Mall Video Format
276	File Extension XLMX	Microsoft Excel Macro-enabled Spreadsheet
277	File Extension XLM_	Microsoft Excel 2 For Mac Macro
278	File Extension XLNK	XML Shortcut Format
279	File Extension XLO	Autodesk Inventor Export Journal
280	File Extension XLOG	Logging XML Database Log Format
281	File Extension XLP	XL-Paint Picture Image Format
282	File Extension XLPF	Microsoft Excel For Mac Setting
283	File Extension XLR	Works Spreadsheet
284	File Extension XLS	Excel Spreadsheet
285	File Extension XLS3	Microsoft Excel 3 For Mac Spreadsheet
286	File Extension XLS4	Microsoft Excel 4 For Mac Spreadsheet
287	File Extension XLS5	Microsoft Excel 5 For Mac Spreadsheet
288	File Extension XLS8	Microsoft Excel 98 For Mac Spreadsheet
289	File Extension XLSB	Excel Binary Spreadsheet
290	File Extension XLSE	Document Manager Encrypted Excel Spreadsheet Format
291	File Extension XLSENX	Egis Encrypted Excel XLS
292	File Extension XLSHTML	Microsoft Excel HTML Spreadsheet
293	File Extension XLSL	Document Manager Locked Excel Spreadsheet Format
294	File Extension XLSM	Excel Open XML Macro-Enabled Spreadsheet
295	File Extension XLSMHTML	Microsoft Excel MIME HTML Spreadsheet
296	File Extension XLST	OnlyOffice Online Office Converted Xlsx Spreadsheet Format
297	File Extension XLSX	Microsoft Excel Open XML Spreadsheet
298	File Extension XLSXE	Document Manager Encrypted Excel Spreadsheet Format
299	File Extension XLSXENX	Egis Encrypted Excel XLSX
300	File Extension XLSXL	Document Manager Locked Excel Open XML Workbook Format
301	File Extension XLS_	Microsoft Excel For Mac Spreadsheet
302	File Extension XLT	Excel Template
303	File Extension XLTBCD	XL Toolbox Chart Design Format
304	File Extension XLTBSESSION	XL Toolbox Session Data Format
305	File Extension XLTHTML	Microsoft Excel HTML Spreadsheet Template
306	File Extension XLTM	Excel Open XML Macro-Enabled Spreadsheet Template
307	File Extension XLTX	Excel Open XML Spreadsheet Template
308	File Extension XLV	Excel Visual Basic Module
309	File Extension XLW	Excel Workspace Format
310	File Extension XLW3	Microsoft Excel 3 For Mac Workbook
311	File Extension XLW4	Microsoft Excel 4 For Mac Workbook
312	File Extension XLW5	Microsoft Excel 5 For Mac Workbook
313	File Extension XLW_	Microsoft Excel 2 For Mac Workbook
314	File Extension XLX	XoloX Incomplete Download Format
315	File Extension XLXML	Microsoft Excel XML Worksheet
316	File Extension XLZ	Crossword Power Tools Crossword Library
317	File Extension XM	Fasttracker 2 Extended Module
318	File Extension XM3	Examiner Corporation Assessment Item Bank Format
319	File Extension XMAP	XMind 2007/2008 Workbook
320	File Extension XMB	Age Of Empires Game Data Format
321	File Extension XMBCLP	X-Mouse Button Control Format
322	File Extension XMBCS	X-Mouse Exported Profile Format
323	File Extension XMBL	Logger Pro Data Format
324	File Extension XMC	Lingoes Configuration
325	File Extension XMCD	Mathcad Worksheet Format
326	File Extension XMCDZ	Mathcad Compressed Worksheet Format
327	File Extension XMCF	FileMaker Custom Function Format
328	File Extension XMCT	Mathcad XML Worksheet Template
329	File Extension XMD	Extended Media Disc Image
330	File Extension XMDX	SofTest Answer Data Format
331	File Extension XME	GME
332	File Extension XMEF	TextMap Evidence Format
333	File Extension XMF	Cal3D XML Mesh Format
334	File Extension XMFD	FileMaker Pro Data Format
335	File Extension XMG	The Longest Journey XMG
336	File Extension XMI	XML Metadata Interchange Format
337	File Extension XMIND	XMind Workbook Format
338	File Extension XMIT	IBM XMIT Data
339	File Extension XML	XML Format
340	File Extension XML-LOG	XML Log Format
341	File Extension XML-PREV	VirtualBox XML Settings Backup
342	File Extension XMLA	XML For Analysis Source
343	File Extension XMLC	ASP.NET Compiled XML Data Format
344	File Extension XMLJET	Eclipse JET XML Template
345	File Extension XMLO	FileMaker Pro Data Format
346	File Extension XMLPER	LeCroy Binary Waveform Format
347	File Extension XMLR	ByteShift Sitescan Result Format
348	File Extension XMLS	Microsoft Excel 2003 XML
349	File Extension XMLTV	Prog Guide Xmltv Data Format
350	File Extension XMLX	Excel Spreadsheet
351	File Extension XMM	3ds Max XML Animation Map Format
352	File Extension XMMAP	MindManager XML Map Format
353	File Extension XMMAS	MindManager XML Theme
354	File Extension XMMAT	MindManager XML Template
355	File Extension XMMMP	MindManager Pro Map Part Format
356	File Extension XMO	Adobe Authorware Movie Driver
357	File Extension XMOD	Datawatch Monarch Model
358	File Extension XMP	Extensible Metadata Platform Format
359	File Extension XMPS	FICO Xpress Optimizer Matrix Data Format
360	File Extension XMPSES	Adobe Premiere Elements
361	File Extension XMPSKIN	XMPlay Skin
362	File Extension XMPTF	TextMap Portable Transcript Data Format
363	File Extension XMPZ	Miradi XML Project Format
364	File Extension XMS	Microsoft EXtended Memory Specification
365	File Extension XMSC	FileMaker Script Format
366	File Extension XMSS	FileMaker Script Format
367	File Extension XMT	XMind Workbook Template
368	File Extension XMTA	Microsoft Visual Studio XMTA Document
369	File Extension XMTB	FileMaker Table Format
370	File Extension XMT_BIN	Parasolid Document Binary Format Format
371	File Extension XMT_NEU	Parasolid CAD Format Format
372	File Extension XMT_TXT	Parasolid CAD Format Format
373	File Extension XMU	XWE Data Format
374	File Extension XMV	Xbox Media Video Format
375	File Extension XMWX	SofTest Working Data Format
376	File Extension XMX	AutoCAD External Message Compiled
377	File Extension XMZ	FastTracker 2 Extended Module
378	File Extension XMZX	SofTest Exam Data Format
379	File Extension XN	Cygnus Ld-scripts
380	File Extension XNB	XNA Game Studio Binary Package
381	File Extension XND	ExNode Download
382	File Extension XNF	Extensible Numerical
383	File Extension XNK	Exchange Shortcut
384	File Extension XNODE	LabVIEW
385	File Extension XNOTE	XNote For Thunderbird Preferences Format
386	File Extension XNP	XnView Addon
387	File Extension XNT	QuarkXPress Extension Format
388	File Extension XNV	NVision Layout
389	File Extension XOB	EasyBuilder 8000 Compiled Code
390	File Extension XOF	Reality Lab 3D Image Format
391	File Extension XOJ	Xournal Journal Data Format
392	File Extension XOJO_BINARY_MENU	Xojo Binary Menu
393	File Extension XOJO_BINARY_PROJECT	Xojo Binary Project
394	File Extension XOJO_BINARY_TOOLBAR	Xojo Binary Toolbar Format
395	File Extension XOJO_BINARY_WINDOW	Xojo Binary Window
396	File Extension XOJO_MENU	Xojo Menu
397	File Extension XOJO_PROJECT	Xojo Programming Project
398	File Extension XOJO_TOOLBAR	Xojo Toolbar Format
399	File Extension XOJO_WINDOW	Xojo Window
400	File Extension XOJO_XML_MENU	Xojo XML Menu
401	File Extension XOJO_XML_PROJECT	Xojo XML Project Format
402	File Extension XOJO_XML_TOOLBAR	Xojo Toolbar Settings Format
403	File Extension XOJO_XML_WINDOW	Xojo XML Window
404	File Extension XOL	Swiss Map Overlay
405	File Extension XOM	Worms 3D Object Format
406	File Extension XOML	Windows Workflow Format
407	File Extension XOP	IGOR Pro Add-on
408	File Extension XOV	RapidForm XOV 3D Inspection/Model
409	File Extension XP	WindowBlinds Temporary Format
410	File Extension XP0	SecretPhotos Puzzle Graphic Image
411	File Extension XP2	XPilot NG
412	File Extension XP3	KiriKiri Package Format
413	File Extension XP4	KiriKiri Package
414	File Extension XPAC	Sonic & Sega All-Stars Racing For PC Game Audio Archive
415	File Extension XPADDER	Xpadder Data Format
416	File Extension XPADDERCONTROLLER	Xpadder Controller Profile
417	File Extension XPADDERLANGUAGE	Xpadder Language Data Format
418	File Extension XPADDERPROFILE	Xpadder Settings
419	File Extension XPAK	XLN Audio Package Format
420	File Extension XPB	XPB! Basic Source Code
421	File Extension XPD	XML Pipeline Document
422	File Extension XPDL	XPDL Module
423	File Extension XPF	XProtector Project
424	File Extension XPG	Autoplay Media Studio Exported Page
425	File Extension XPGROUP	Xpression Project Group Format
426	File Extension XPGT	EPUB XML Stylesheet Page Template
427	File Extension XPI	Mozilla Installer Package
428	File Extension XPJ	RoboHelp HTML Project Format
429	File Extension XPK	PSpice Library Format
430	File Extension XPKU	Apple Mac OS X Universal Binary Package
431	File Extension XPL	X-Plane Plug-in Format
432	File Extension XPL2	TerraExplorerPro LOD Parameter
433	File Extension XPM	X11 Pixmap Graphic
434	File Extension XPNG	Portable (Public) Network Graphic Bitmap
435	File Extension XPP	X++ Source Code Format
436	File Extension XPR	Pro/ENGINEER Part Instance Accelerator Format
437	File Extension XPR3	QuarkXpress 3.0 Mac
438	File Extension XPRJ	Monarch XML Project
439	File Extension XPROJ	Microsoft Visual Studio ASP.NET Project Format
440	File Extension XPS	XML Paper Specification Format
441	File Extension XPSE	KNFB Reader Data Format
442	File Extension XPS~	WindowBlinds Temporary
443	File Extension XPT	Mozilla Firefox Component
444	File Extension XPTIN	Xpswmm Hydrology Data
445	File Extension XPU	IBM SiteProtector Update Format
446	File Extension XPW	Accessible FormNet Fillable Form
447	File Extension XPX	Intercon FormNet
448	File Extension XPY	MarketBrowser
449	File Extension XPZ	GeneXus Data Format
450	File Extension XP~	WindowBlinds Temporary
451	File Extension XQ	XQuery Format
452	File Extension XQD	Seiko Microscope Image Format
453	File Extension XQF	Seiko Microscope Image Format
454	File Extension XQL	XML Query Language Format
455	File Extension XQM	XQuery Module
456	File Extension XQR	XML Query Language For DB2 Data Format
457	File Extension XQT	SuperCalc Macro Format
458	File Extension XQUERY	XQuery Source Code Format
459	File Extension XQY	XQuery Source Format
460	File Extension XR	Cygnus Ld-scripts
461	File Extension XR2	Xrecode II Registration Format
462	File Extension XR21	Xrecode Format
463	File Extension XRB	JAVA Language Translation XML Format Format
464	File Extension XRC	WxWidgets WxPython Resource
465	File Extension XRD	Core Wars Data
466	File Extension XRDML	PANalytical XRD Measurement Data XML
467	File Extension XREF	IBM AIX Cross Reference
468	File Extension XRF	WordSearch Cross Reference Format
469	File Extension XRFF	Extensible Attribute-Relation Format Format
470	File Extension XRL	PowerDesigner Report
471	File Extension XRM-MS	Microsoft Security Certificate
472	File Extension XRNS	Renoise Song Format
473	File Extension XRP	RationalPlan Project Format
474	File Extension XRS	Dig It! Game
475	File Extension XRX	Expression Encoder Media Profile Settings
476	File Extension XRY	XRY Data Format
477	File Extension XS	Age Of Empires 3 Map AI Generator
478	File Extension XS4	XESS Worksheet
479	File Extension XS5	XESS Worksheet
480	File Extension XSB	XACT Sound Bank
481	File Extension XSC	Visual Studio Dataset Internal Info Format
482	File Extension XSCSCPT	Transcribe! Script Format
483	File Extension XSD	XML Schema Definition
484	File Extension XSDIF	Altova DiffDog Schema Format
485	File Extension XSF	InfoPath Form Definition Format
486	File Extension XSH	Xshade Data Format
487	File Extension XSI	Softimage XSI 3D Image
488	File Extension XSIADDON	Softimage Add-on Format
489	File Extension XSL	Microsoft SharePoint WorkSpace Groove Database Format
490	File Extension XSLB	Microsoft Excel Data Format
491	File Extension XSLIC	XenServer License Format
492	File Extension XSLT	XSL Transformation Format
493	File Extension XSM	SimCity Societies Game
494	File Extension XSML	IRomplerMap Audio Format
495	File Extension XSN	InfoPath Form Template Format
496	File Extension XSO	Expresso Project
497	File Extension XSOEM	XenServer Data Format
498	File Extension XSP	XBMC Smart Playlist Format
499	File Extension XSPF	XSPF Playlist Format
500	File Extension XSQL	Oracle XSQL Servlet Server Side
501	File Extension XSR	FabTrol MRP
502	File Extension XSS	XML Style Sheet
503	File Extension XSSLOG	Microsoft SharePoint WorkSpace Groove Log
504	File Extension XSSR	Microsoft SharePoint WorkSpace Groove
505	File Extension XST	Microsoft Outlook Personal Folders Format
506	File Extension XSTB	TextBridge
507	File Extension XSTK	XStarter Task
508	File Extension XSU	Fortran 77 Library
509	File Extension XSUPDATE	XenServer Update Format
510	File Extension XSVF	Xilinx Serial Vector Format Format
511	File Extension XSX	Visual Studio XML Schema Layout Format
512	File Extension XSYM	CodeWarrior XSYM Data Format
513	File Extension XSZ	ZynAddSubFX Standalone Scale Data Format
514	File Extension XT	Xdebug Trace Format
515	File Extension XTBL	Saints Rows 4 Mod Format
516	File Extension XTC	XTrkCAD Project
517	File Extension XTD	XML Type Definition
518	File Extension XTEA	XTEA Encyrpted Data Format
519	File Extension XTERME	Winstep Extreme Theme
520	File Extension XTF	EXtended Triton Format
521	File Extension XTG	QuarkXpress Tags Format
522	File Extension XTIC	ActivInspire Ticker
523	File Extension XTK	X-Ray Toolkit Metadata Format
524	File Extension XTL	Vietcong Data Format
525	File Extension XTM	CmapTools Exported Topic Map
526	File Extension XTML	XML4web Virtual HTML Document
527	File Extension XTMP	Avid Xpress Pro Template
528	File Extension XTND	Adobe Acrobat For Mac Plug-In
529	File Extension XTODVD	ConvertXtoDVD Project
530	File Extension XTP	AutoCAD Exported Tool Palettes Format
531	File Extension XTP2	Microsoft InfoPath Template Format
532	File Extension XTPS	XTeam Document Format
533	File Extension XTR	Xtreamer Media Streamer Firmware Upgrade Format
534	File Extension XTRA	Adobe Director Xtra
535	File Extension XTREME	Winstep Xtreme Theme Pack
536	File Extension XTRL	XTND Translator
537	File Extension XTU	Intel Extreme Tuning Utility Data Format
538	File Extension XTXT	Xtext
539	File Extension XUI	Xbox 360 User Interface Format
540	File Extension XUL	XML User Interface Language Format
541	File Extension XUR	Xbox 360 Binary User Interface Format
542	File Extension XV	Khoros Visualization Bitmap Image
543	File Extension XV0	Lattice XVL Structure Format
544	File Extension XV2	V-XVL Geometry
545	File Extension XV3	Lattice XVL Geometry Format
546	File Extension XVA	XenServer Virtual Appliance Format
547	File Extension XVAS	XWE Format
548	File Extension XVC	MATlab Data Format
549	File Extension XVCT	VISE XML Project Format
550	File Extension XVD	Xbox One Virtual Disk Format
551	File Extension XVG	Grace Document
552	File Extension XVID	Xvid-Encoded Video Format
553	File Extension XVL	EXtensible Virtual World Description Language Document
554	File Extension XVM	VMware Console Configuration Format
555	File Extension XVMCONF	World Of Tanks XVM Configuration Format
556	File Extension XVO	RatDVD Internal
557	File Extension XVRML	EXtensible Virtual Reality Modeling Language Format Format
558	File Extension XVU	BOClean Database Format
559	File Extension XVV	Placevent 3D-RISM Results Data Format
560	File Extension XVZ	MATlab Data Format
561	File Extension XWAV	XWE Data Format
562	File Extension XWB	XACT Wave Bank
563	File Extension XWC	Starbreeze Sound
564	File Extension XWD	X Windows Dump Image
565	File Extension XWEB3ASAX	Microsoft Expression Web Web App Format
566	File Extension XWEB3ASMX	Microsoft Expression Web Format
567	File Extension XWEB3BOT	Microsoft Expression Web Format
568	File Extension XWEB3CONFIG	Microsoft Expression Web Format
569	File Extension XWEB3CSS	Microsoft Expression Web Format
570	File Extension XWEB3DOCLIB	Microsoft Expression Web Format
571	File Extension XWEB3EDITED	Microsoft Expression Web Format
572	File Extension XWEB3HOMEOP	Microsoft Expression Web Format
573	File Extension XWEB3HOMEPG	Microsoft Expression Web Format
574	File Extension XWEB3HTM	Microsoft Expression Web HTML Document Format
575	File Extension XWEB3HTML	Microsoft Expression Web HTML Format
576	File Extension XWEB3HTT	Microsoft Expression Web Format
577	File Extension XWEB3JS	Microsoft Expression Web Format
578	File Extension XWEB3LINKBAR	Microsoft Expression Web Package Linkbar Format
579	File Extension XWEB3LIST	Microsoft Expression Web Format
580	File Extension XWEB3LISTDATA	Microsoft Expression Web Format
581	File Extension XWEB3MASTER	Microsoft Expression Web Master Page Format
582	File Extension XWEB3NAV	Microsoft Expression Web Format
583	File Extension XWEB3NOPUB	Microsoft Expression Web Data Format
584	File Extension XWEB3OPEN	Microsoft Expression Web Format
585	File Extension XWEB3PICLIB	Microsoft Expression Web Format
586	File Extension XWEB3RESX	Microsoft Expression Web Managed Resources Format
587	File Extension XWEB3SHTM	Microsoft Expression Web Format
588	File Extension XWEB3SHTML	Microsoft Expression Web 3 Format
589	File Extension XWEB3SITEMAP	Microsoft Expression Web Format
590	File Extension XWEB3SKIN	Microsoft Expression Web Format
591	File Extension XWEB3STM	Microsoft Expression Web Format
592	File Extension XWEB3SURVEY	Microsoft Expression Web Format
593	File Extension XWEB3THEME	Microsoft Expression Web Format
594	File Extension XWEB3TXT	Microsoft Expression Web Format
595	File Extension XWEB3UNKNOWN	Microsoft Expression Web Format
596	File Extension XWEB3WEB	Microsoft Expression Web Format
597	File Extension XWEB3WFDOCLIB	Microsoft Expression Web Format
598	File Extension XWEB3XML	Microsoft Expression Web Data Format
599	File Extension XWEB3XOML	Microsoft Expression Web Format
600	File Extension XWEB3XSL	Microsoft Expression Web Format
601	File Extension XWEB3XSLT	Microsoft Expression Web Data Format
602	File Extension XWEB4ASAX	Microsoft Expression Web Server App Format
603	File Extension XWEB4ASMX	Microsoft Expression Web ASP.NET Web Service Format
604	File Extension XWEB4BOT	Microsoft Expression Web Data Format
605	File Extension XWEB4CONFIG	Microsoft Expression Web Format
606	File Extension XWEB4CSS	Microsoft Expression Web Format
607	File Extension XWEB4DOCLIB	Microsoft Expression Web Document Library Format
608	File Extension XWEB4EDITED	Microsoft Expression Web Format
609	File Extension XWEB4HOMEOP	Microsoft Expression Web Format
610	File Extension XWEB4HOMEPG	Microsoft Expression Web Format
611	File Extension XWEB4HTM	Microsoft Expression Web Format
612	File Extension XWEB4HTML	Microsoft Expression Web Data Format
613	File Extension XWEB4HTT	Microsoft Expression Web Hypertext Template Format
614	File Extension XWEB4JS	Microsoft Expression Web JScript Script Format
615	File Extension XWEB4LINKBAR	Microsoft Expression Web Format
616	File Extension XWEB4LIST	Microsoft Expression Web Package List Format
617	File Extension XWEB4LISTDATA	Microsoft Expression Web Data Format
618	File Extension XWEB4MASTER	Microsoft Expression Web Data Format
619	File Extension XWEB4NAV	Microsoft Expression Web Format
620	File Extension XWEB4NOPUB	Microsoft Expression Web Format
621	File Extension XWEB4PICLIB	Microsoft Expression Web Format
622	File Extension XWEB4RESX	Microsoft Expression Web Format
623	File Extension XWEB4SHTM	Microsoft Expression Web Data Format
624	File Extension XWEB4SHTML	Microsoft Expression Web Shtml Document Format
625	File Extension XWEB4SITEMAP	Microsoft Expression Web Format
626	File Extension XWEB4SKIN	Microsoft Expression Web Format
627	File Extension XWEB4STM	Microsoft Expression Web STM Document Format
628	File Extension XWEB4SURVEY	Microsoft Expression Web Survey Data Format
629	File Extension XWEB4TXT	Microsoft Expression Web Text Data Format
630	File Extension XWEB4UNKNOWN	Microsoft Expression Web Format
631	File Extension XWEB4WFDOCLIB	Microsoft Expression Web Data Format
632	File Extension XWEB4XML	Microsoft Expression Web Data Format
633	File Extension XWEB4XOML	Microsoft Expression Web Format
634	File Extension XWEB4XSL	Microsoft Expression Web Format
635	File Extension XWEB4XSLT	Microsoft Expression Web Format
636	File Extension XWF	OmniPage Workflow Format
637	File Extension XWI	Star Wars: X-Wing Mission
638	File Extension XWK	Crosstalk Communicator Keyboard Mapping Format
639	File Extension XWLT1	EWallet Data Format
640	File Extension XWM	The Elder Scrolls V: Skyrim Music
641	File Extension XWMA	XWMA Audio Compression Format
642	File Extension XWMV	Microsoft Windows Media
643	File Extension XWP	XMLwriter Project
644	File Extension XWS	Xara Web Designer Graphic
645	File Extension XX	XXEncoded Format
646	File Extension XXD	Brixx Planner Calendar
647	File Extension XXE	XXEncoded Format
648	File Extension XXE_GUI	XMLmind XML Editor Settings Format
649	File Extension XXX	Compucon Singer Embroidery Format
650	File Extension XY	XYWrite Document
651	File Extension XY3	XYWrite III Document
652	File Extension XYD	XYPad Drawing Document Format
653	File Extension XYP	XYWrite Plus Document
654	File Extension XYS	XYplorer Script Format
655	File Extension XYW	XYWrite For Windows Document
656	File Extension XYZ	Molecule Specification Format
657	File Extension XYZE	Radiance Map
658	File Extension XYZI	3rdTech Scanner
659	File Extension XYZRGB	3rdTech XYZ RGB Graphic
660	File Extension XYZV	Celestia Sampled Trajectory Format
661	File Extension XZ	XZ Compressed Archive
662	File Extension XZFX	ZipLogix ZipForm Format
663	File Extension XZM	Slackware Linux Package
664	File Extension X_B	Parasolid Model Part Format
665	File Extension X_N	Parasolid CAD Format Format
666	File Extension X_T	Parasolid Model Part Format