Backup Files

#	File Extension	Full File Name
1	File Extension $$$	Temporary Format
2	File Extension $DB	DBASE IV Temporary Format
3	File Extension 001	Split Archive Format
4	File Extension 002	Compressed Format From A Multi-volume Archive (part 2)
5	File Extension 113	Iomega Backup Format
6	File Extension 73B	TI-73 Backup Format
7	File Extension AB	Google Android Debug Bridge Backup Format
8	File Extension ABA	Palm Address Book Archive
9	File Extension ABBU	Address Book Backup
10	File Extension ABF	Analysis Services Backup Format
11	File Extension ABK	Automatic Backup Format
12	File Extension ABU1	ASUS ZenFone Backup Format
13	File Extension ACP	Alfresco Content Package
14	File Extension ADI	Active@ Disk Image Backup Format
15	File Extension AEA	AdWords Editor Archive
16	File Extension ANTS	Tansee Transfer Backup Format
17	File Extension AS4	AskSam Backup Format
18	File Extension ASD	Word AutoSave Format
19	File Extension ASHBAK	Ashampoo Backup Archive
20	File Extension ATE	Office Accounting Compressed Backup Format
21	File Extension ATI	Office Accounting Updated Company Format
22	File Extension BAC	Backup Format
23	File Extension BACKUP	Backup Of Current ISAPI Application
24	File Extension BACKUPDB	Apple Time Machine Backup Folder Format
25	File Extension BAK	Backup Format
26	File Extension BAKX	Finale Backup Format
27	File Extension BAK~	AbiWord Auto-Saved Document
28	File Extension BBB	BlackBerry Backup (post 2012) Format
29	File Extension BBZ	BerryBuzz Backup Format
30	File Extension BC8	Cashflow Manager Backup Format
31	File Extension BC9	Cashflow Manager Backup Format
32	File Extension BCK	VMX Backup Format
33	File Extension BCKP	Ad-Aware Quarantined Format
34	File Extension BDB	Microsoft Works Database Backup Format
35	File Extension BFF	Backup Format Format
36	File Extension BIFX	Get Backup Project
37	File Extension BK1	Autodesk Backup Format
38	File Extension BKC	Backup4all Catalog Format
39	File Extension BKF	Windows Backup Utility Format
40	File Extension BKP	Backup Format
41	File Extension BKPI	Synology Hyper Backup Image Format
42	File Extension BKUP	Backup Format
43	File Extension BKZ	FileFort Backup
44	File Extension BLEND1	Blender Document Backup Format
45	File Extension BLEND2	Blender Document Backup 2 Format
46	File Extension BM3	Sony Ericsson Backup Format
47	File Extension BPA	StorageSync Backup Archive
48	File Extension BPB	PowerDesigner Business Process Backup Format
49	File Extension BPN	ArchiCAD Project Backup Format
50	File Extension BUP	DVD IFO Backup Format
51	File Extension C000	Genie Backup Manager Compressed Split Backup Format
52	File Extension CAA	CleanApp Archive
53	File Extension CBK	Backup Configuration Format
54	File Extension CBS	Comodo Backup Script
55	File Extension CBU	Comodo Backup Format
56	File Extension CENON~	Cenon Project Backup Format
57	File Extension CK9	DVN Cookn Cookbook Backup Format
58	File Extension CRDS	Windows CardSpace Backup Format
59	File Extension DA0	Windows Registry Backup Format
60	File Extension DASH	Dashlane Profile
61	File Extension DBA	Palm Datebook Backup Format
62	File Extension DBE	ActiveSync Backup Format Format Format
63	File Extension DBK	OrCAD Schematic Capture Backup Format
64	File Extension DIY	My Drivers Backup Setup Format
65	File Extension DMBK	Document Manager Backup Format
66	File Extension DNA	CA Backup And Migration Backup Format
67	File Extension DOV	Temp Format
68	File Extension DPB	DataPilot Backup Format
69	File Extension DS$	AutoCAD Sheet Set Data Backup Format
70	File Extension DT6	Brothers Keeper 6 Backup Format
71	File Extension EXCLUDE	WOW! Backup Format
72	File Extension EXTZ	Extron PCS Configuration Backup Format
73	File Extension FBC	Family Tree Maker For DOS Backup Format
74	File Extension FBF	Free Backup Fix Backup Format
75	File Extension FBK	Microsoft Dynamics NAV Backup Format
76	File Extension FBU	FEBE Firefox Backup Format
77	File Extension FBW	HP Recovery Manager Backup Format
78	File Extension FCSTD1	FreeCAD Document Backup Format
79	File Extension FH	Symantec Backup Exec Format
80	File Extension FHF	Free Hide Folder Backup Format
81	File Extension FLKA	Folder Lock Portable Locker Format
82	File Extension FLKB	Folder Lock Basic Locker Format
83	File Extension FPSX	Nokia Firmware Format Format
84	File Extension FUL	Microsoft Backup Format List
85	File Extension FWBACKUP	Freeway Pro Backup Format
86	File Extension FZA	Form•Z Autosave Format
87	File Extension FZB	Casio FZ-1 Bank Dump
88	File Extension GB1	Game Maker Backup Format
89	File Extension GCB	Google Chrome Backup Backup Data Format
90	File Extension GHO	Norton Ghost Backup Format
91	File Extension GHS	Norton Ghost Image Segment
92	File Extension GSMS	GameSave Manager Settings Backup Format
93	File Extension IAB	Automatic Backup Image Format
94	File Extension ICBU	ICal Backup Format
95	File Extension ICF	Zoom Router Configuration Format
96	File Extension INPROGRESS	Time Machine Backup Progress Format
97	File Extension IPD	BlackBerry Backup Format
98	File Extension IV2I	Norton Ghost Incremental Virtual Volume Image
99	File Extension J01	Akeeba Backup Multi-part Backup Format
100	File Extension JBACKUP	The Journal Backup Archive Format
101	File Extension JBK	Juno Backup Format
102	File Extension JDC	JDownloader Links Format
103	File Extension JSONLZ4	Mozilla Firefox Compressed Bookmark Backup Format
104	File Extension KB2	Kleo Backup Format
105	File Extension KEY-BACKUPBYHDINSPECTORPORTABLE	Hard Drive Inspector Windows Registry Key Backup Format
106	File Extension LCB	Concept2 LogCard Utility LogCard Backup Image
107	File Extension LLX	LabVIEW VI Library Backup Format
108	File Extension LV1	LiVES Clip Backup Format
109	File Extension M06	Microsoft Money 98 Backup Data Format
110	File Extension M07	Microsoft Money 99 Backup Data Format
111	File Extension M09	Microsoft Money 2001 Backup Data Format
112	File Extension MB2	McMyAdmin Backup Archive Format
113	File Extension MBAK	Quantrix Modeler Backup Format
114	File Extension MBF	Microsoft Money Backup Format
115	File Extension MBK	DBASE IV Multiple Index Backup Format
116	File Extension MBW	MBRWizard Archive
117	File Extension MDBACKUP	IPhone Data Backup Format
118	File Extension MDDATA	IPhone Backup Format
119	File Extension MDINFO	IPhone Backup Information Format
120	File Extension MEM	FoxPro Variable Format
121	File Extension METADATA	Acronis True Image Metadata Format
122	File Extension MIG	Windows Migration Backup Format
123	File Extension MOBILEBACKUPS	Apple MacOS Backup Format
124	File Extension MPB	MyPhoneExplorer Backup Format
125	File Extension MRBAK	Macrium Reflect Backup Format
126	File Extension MSBCM	Microsoft Business Contact Manager Backup Format
127	File Extension MSGSTOREDBCRYPT7	WhatsApp Crypted Database Backup Format
128	File Extension MSIM	MSecure Password Manager Backup Format
129	File Extension MSNBAK	MSN Mail Backup Format
130	File Extension MV_	Movie Edit Pro Movie Backup Format
131	File Extension N000	Genie Backup Manager Split Backup Format
132	File Extension NB7	NovaBACKUP Output Format
133	File Extension NBA	Nero BackItUp Archive
134	File Extension NBD	NovaBACKUP Format
135	File Extension NBF	Backup NOW! Backup Archive Format
136	File Extension NBI	Nero BackItUp Information Format
137	File Extension NBK	NovaBACKUP Job Format
138	File Extension NBU	Nokia Phone Backup Format
139	File Extension NCO	Nero BackItUp Format
140	File Extension NFB	Nokia Phone Backup Format
141	File Extension NFC	Nokia Phone Backup Copy Format
142	File Extension NLPB	Navicat For SQLite Backup Profile Format
143	File Extension NMPB	Navicat For MariaDB Backup Profile Format
144	File Extension NPF	NTI Partition Format
145	File Extension NPPB	Navicat For PostgreSQL Backup Profile Format
146	File Extension NPS	NTI Partition Set
147	File Extension NRS	Nero CD-ROM Boot EFI Compilation Format
148	File Extension NSPB	Navicat For SQL Server Backup Profile Format
149	File Extension NT8BK	NinjaTrader Backup Format
150	File Extension NTBK	NinjaTrader Backup Format
151	File Extension NU3	Symantec Norton Utilities Backup Format
152	File Extension OEB	Outlook Express Backup Wizard Format
153	File Extension OLD	Backup Format
154	File Extension OMG	O&O DiskImage Backup Format
155	File Extension ONEPKG	Microsoft OneNote Package Format
156	File Extension ORI	Original Format
157	File Extension ORIG	Original Format
158	File Extension OYX	Approach Alternate Database Index
159	File Extension P21	PAR Recovery Volume
160	File Extension PAQ	Hewlett-Packard Software Restore Format
161	File Extension PBB	AT&T Phonebook Format
162	File Extension PBD	EaseUS Todo Backup Format
163	File Extension PBX5SCRIPT	Personal Backup Script
164	File Extension PBXSCRIPT	Personal Backup Script
165	File Extension PVHD	Paragon Backup And Recovery Backup Format
166	File Extension QB2015	QuickBooks 2015 Backup Format
167	File Extension QBB	QuickBooks Backup Format
168	File Extension QBK	QuickTax Backup Format
169	File Extension QBM	QuickBooks Portable Company Format
170	File Extension QBMB	QuickBooks Backup Format
171	File Extension QBMD	QuickBooks Backup Format
172	File Extension QBX	QuickBooks Accountant Transfer Format
173	File Extension QIC	Windows Backup Format
174	File Extension QSF	Qualtrics Survey Format
175	File Extension QUICKEN2015BACKUP	Quicken For Mac 2015 Backup Format
176	File Extension QUICKEN2016BACKUP	Quicken For Mac 2016 Backup Format
177	File Extension QUICKEN2017BACKUP	Quicken For Mac 2017 Backup Format
178	File Extension QUICKENBACKUP	Quicken Essentials For Mac Backup Format
179	File Extension QV~	ViewletBuilder Project Backup Format
180	File Extension RB4	Trend AntiVirus Backup Format
181	File Extension RBC	Easy Resume Creator Pro Resume Format
182	File Extension RBF	Windows Installer Rollback Format
183	File Extension RBK	Windows 95 Registry Backup Format
184	File Extension RGMB	RootsMagic Backup Format
185	File Extension RKN	Reckon Accounts Personal Plus Backup Format
186	File Extension RMBAK	Registry Mechanic Backup Format
187	File Extension RPK	NeverForget Backup Reminder Format
188	File Extension RPMNEW	RPM Package Manager Package Backup Format
189	File Extension RPMORIG	RPM Package Manager Package Backup Format
190	File Extension RPMSAVE	RPM Package Manager Package Backup Format
191	File Extension RRR	Registry Mechanic Backup Format
192	File Extension SBB	Office Accounting Company Backup Format
193	File Extension SKB	SketchUp Backup Document
194	File Extension SMEA	Samsung Kies Messages Backup Format
195	File Extension SMSBACKUP	ASUS Messaging Sms Backup Format
196	File Extension SN1	Drive Snapshot First Differential Backup
197	File Extension SN2	Drive Snapshot Second Differential Backup
198	File Extension SN3	Samsung Kies 2 Backup Format
199	File Extension SNBKP	S Note Note Backup Format
200	File Extension SNS	Save-N-Sync Project Format
201	File Extension SPBA	Samsung Kies Phone Contacts Library Format
202	File Extension SPG	TCP Optimizer Backup Format
203	File Extension SPI	ShadowProtect Incremental Backup Format
204	File Extension SQB	SQL Backup SQL Server Backup Format
205	File Extension SRR	ReScene Metadata Format
206	File Extension STG	ActiveSync Backup Format
207	File Extension SV$	AutoCAD Automated Backup Format
208	File Extension SV2I	Symantec System Index Format
209	File Extension TDB	EBay Turbo Lister Backup Format
210	File Extension TIG	TI Connect Backup Format
211	File Extension TLG	QuickBooks Transaction Log Format
212	File Extension TMP	Temporary Format
213	File Extension TRN	SQL Server Transaction Log Backup Format
214	File Extension TTBK	Canadian TurboTax 2010 Backup Format
215	File Extension TUE	Mozilla Firefox Bookmark Backup Format
216	File Extension UCI	UFS Explorer Backup Format
217	File Extension UUM	Minuum Keyboard Backup Format
218	File Extension V2I	Norton Ghost Virtual Volume Image
219	File Extension VBAK	Autodesk Vault Backup Data Format
220	File Extension VBF	VersaCheck Backup Format
221	File Extension VBM	Veeam Backup Metadata Format
222	File Extension VBOX-PREV	Oracle VM VirtualBox Settings Backup Format
223	File Extension VBOXSAVE	SecurityBox Encrypted Data Backup Format
224	File Extension VFS4	NUVICO EasyNet Backup Format
225	File Extension VHB	Renee Becca Backup Archive Format
226	File Extension VPCBACKUP	Windows Virtual PC Backup Format
227	File Extension VRB	Veeam Incremental Backup Format
228	File Extension WACOMPREFS	Wacom Preference Backup Archive Format
229	File Extension WBB	WinBackup Archive
230	File Extension WBCAT	Windows Backup Catalog Format
231	File Extension WBF1	Nintendo Wii Loader Backup Format
232	File Extension WBK	Word Document Backup
233	File Extension WHX	WinHex Backup Data Format
234	File Extension WIN	Windows Backup Format
235	File Extension WJF	WinZip Job Format
236	File Extension WPB	Windows Phone Device Manager Backup Format
237	File Extension WSPAK	WebsitePanel Backup Format
238	File Extension XBK	XenServer Backup Format
239	File Extension XLK	Excel Backup Format
240	File Extension ZAP13	TIA Portal V13 To Backup PLC Project Format
241	File Extension __A	File Splitter & Joiner Encrypted Format
242	File Extension __B	File Splitter & Joiner Encrypted Archive Format
243	File Extension ~CW	Circuit Wizard Backup Format