 |
 |
| U |
Unreal System File |
| U2 |
Telelogic Tau UML Model |
| U2E |
Unreal Game Translation |
| U2P |
Telelogic Tau UML Program Text File |
| U8 |
Raw Unsigned 8-Bit Audio Data |
| U96 |
EasyZip Temporary File |
| UAP |
User Agent Wireless Telephony Profile |
| UAX |
Unreal Audio File |
| UB |
Audio File |
| UB |
Raw Unsigned Byte (8-bit) Data |
| UC2 |
Compressed File |
| UCF |
Xilinx Foundation User Constraint File |
| UCM |
Urban Chaos Game File |
| UCN |
Compressed Archive |
| UCS |
Universal Classification Standard Database File |
| UDB |
PINO 3-Server File |
| UDF |
MS Excel User Defined Function |
| UDF |
Photostyler Image Filter |
| UDF |
Windows NT Uniqueness Database File |
| UDL |
MS Data Link |
| UDW |
Raw Unsigned DoubleWord (32-bit) Data |
| UE2 |
Encrypted Archive |
| UFO |
Ulead Object File |
| UG |
Drawing File (various) |
| UHA |
UHARC Compressed Archive |
| UHS |
Universal Hint System File |
| UHTM |
Unreal Tournament File |
| UI |
Geoworks UI Compiler Espire Source |
| UI |
User Interface |
| UIF |
WordPerfect Long Prompts |
| UIH |
Geoworks UI Compiler Espire Header |
| UIS |
WindowBlinds Skin (changes the look and feel of Windows XP) |
| UL |
uLAW Audio File |
| ULD |
Procomm Uploaded Files |
| ULS |
Internet Location Service |
| ULT |
UltraTracker Music Module (MOD) File |
| ULW |
ULAW - Sun/NeXT |
| UMB |
MemMaker Backup Archive |
| UMOD |
Unreal Tournament Self-extracting MOD File |
| UMX |
Unreal Music File |
| UNI |
Forcast Pro Data File |
| UNI |
MikMod (UniMod) Format |
| UNL |
Informix Binary File Created by UNLOAD Command |
| UNQ |
Fax View File (unverified) |
| UNR |
Unreal Map File |
| UNX |
Text File (usually UNIX) |
| UPD |
dBase Update File |
| UPD |
ProUpdater Per/Directory Options Setting File |
| UPD |
Universal Print Driver (cross-platform) |
| UPD |
Updated Program Data (various) |
| UPI |
ULead Photo Impact Program File |
| UPJ |
ULead Project File |
| UPO |
dBase Compiled Update File |
| UPX |
ULead Photo Express Saved Image File |
| URF |
Radar ViewPoint Universal Radar Format |
| URL |
Internet Location/Shortcut (in MS IE) |
| USA |
Unreal Saved Game File |
| USB |
D-Link FM Radio Update |
| USB |
USB Protocol Analyzer Trace (USBChief, USBAdvisor, USBTracer) |
| USE |
MKS Source Integrity File |
| USL |
LaserJet Landscape Font |
| USP |
Adobe PageMaker Printer Font |
| USP |
LaserJet Portrait Font |
| USR |
User Database (various) |
| UTF |
AOL Updating Files (found in TOD [Tools on Demand] folder) |
| UTL |
Sound File |
| UTP |
BinPatch Patch Data File |
| UTX |
Unicode File (editor: UniPad) |
| UTX |
Unreal Texture File |
| UU |
Compressed Archive File (UUENCODE) |
| UU |
UU-encoded File |
| UUD |
Uudecoded File |
| UUE |
Uuencoded File |
| UVR |
Ulead Cool 360 Viewer File |
| UVW |
geoManager/geoInterface User View |
| UW |
Audio File |
| UW |
Raw Unsigned Word (16-bit) Data |
| UW |
Unitype GlobalWriter File |
| UWF |
UltraTracker Wave File |
| UWL |
WordPerfect User Word List |
| UZR |
UZR 3D Streamable 3D File Format |
 |
|
| V |
ReaGeniX Code Generator Consistency Check Support File |
| V |
Verilog File |
| V |
Vivid Main Input File |
| V2D |
VersaCAD File |
| V3D |
Vecta3D Model File |
| V64 |
Nintento 64 Emulation ROM Image |
| V8 |
Covox 8-bit Audio |
| VAD |
Mapper Variant File (program for taking an adjudication from a diplomacy
judge) |
| VAG |
Sony PlayStation ADPCM Sound File |
| VAL |
dBase Values |
| VAL |
Paradox Validity Checks |
| VAM |
Velazquez Application Map |
| VAN |
VistaPro Animation |
| VAP |
Annotated Speech |
| VAR |
Icon Author Variable |
| VAR |
Sterling Software Data Dictionary File (Sterling merged with Computer
Associates) |
| VB |
VBScript File or Any VisualBasic Source |
| VBA |
VBase File |
| VBD |
ActiveX File |
| VBE |
VBScript Encoded Script File |
| VBG |
Visual Basic Group Project |
| VBK |
VisualCADD Backup File |
| VBL |
User Control Licensing File |
| VBN |
Norton Corporate Anti-Virus Quarantined File (Caution: file may be infected) |
| VBP |
Visual Basic Project |
| VBR |
Remote Automation Registration Files |
| VBS |
Visual Basic Script |
| VBW |
Visual Basic Project Workspace |
| VBX |
Visual Basic Custom Control/Extension |
| VBZ |
Wizard Launch File |
| VC |
VisiCalc Spreadsheet File |
| VCD |
Virtual CD-ROM |
| VCD |
VisualCADD Drawing File |
| VCE |
Natural MicroSystems Voice File |
| VCE |
NMS file...audio-related, used by Cool Edit |
| VCF |
vCard File |
| VCF |
Vevi Configuration File; defines objects for use with Sense8's WorldToolKit |
| VCF |
VP HybridCAD Native Format |
| VCH |
Interlock Public Computer Utility |
| VCI |
VP HybridCAD Native Format |
| VCM |
Visual Component File |
| VCS |
MS Outlook vCalendar File |
| VCS |
Video Clipstream Video File |
| VCT |
Visual Class Library Memo (used by MS Visual FoxPro 6) |
| VCW |
MS Visual C++ Workbench Information File |
| VCX |
FoxPro Class Library |
| VCX |
Spreadsheet File |
| VCX |
Visual class library (used by MS Visual FoxPro 6) |
| VDA |
CAD File (federation of the automobile industry surfaces interface file) |
| VDA |
Targa Bitmap |
| VDB |
Norton AntiVirus Corporate Edition Update File |
| VDB |
PC-cillin Quarantined File |
| VDF |
AntiVir Virus Definition File |
| VDF |
Vexira Anti-virus Virus Definition File |
| VDO |
VDOScript File |
| VDR |
ComputerEasy Draw File |
| VDT |
SwiftView Command File |
| VDT |
VersaPro Variable Declaration Table |
| VDX |
Vector Graphic File |
| VDX |
Virtual Device Driver (also see .VXD) |
| VDX |
VMM32.VDX: system driver that checks duplicate .VXD files and switches
to protected mode |
| VDX |
XML for Visio Drawing File |
| VEE |
HP VEE Project File (visual environment for microelectric circuits) |
| VEM |
VeePro Embroidery Software Format |
| VEM |
Voice E-mail File |
| VENUE |
VenueBench Data File |
| VER |
Version description file |
| VEW |
Clipper Viewfile |
| VEW |
Lotus Approach View File |
| VFM |
Voter Voting Form |
| VFN |
Voter Customer Voting Form |
| VFW |
Video for Windows |
| VGA |
Targa Bitmap |
| VGA |
VGA Screen Driver |
| VGD |
Generic CADD VGA Driver |
| VGM |
Video Game Music File Format |
| VGR |
Ventura Graphic |
| VHD |
VHDL Design File (text file used in design projects) |
| VHDL |
VHDL Design File (text file used in design projects) |
| VI |
Jovian Logic VI Graphics |
| VI |
LabView File |
| VI |
Virtual Instrument file from National Instruments LABView product |
| VIB |
Chemsoft Export/Import MSDS Data |
| VIC |
Vicar Picture File |
| VID |
Media Player Video |
| VID |
Monitor Control File |
| VID |
MS-DOS 5 Shell Monitor File |
| VID |
QuickTime Video |
| VID |
Screen Driver |
| VIF |
Khoros Visualization Image File |
| VIK |
Viking Picture File |
| VIM |
VIM (Vi IMproved) Editor File |
| VIR |
Virus Infected File (renamed by Symantec Anti-Virus) |
| VIS |
Picture File |
| VIT |
LabView File |
| VIV |
VivoActive Player Streaming Video File |
| VIZ |
Division dVS/dVISE File |
| VJS |
QuickTime Music File |
| VL2 |
Tribes 2 Game (actually a ZIP file) |
| VLB |
Corel Ventura Library |
| VLD |
DataFlex Variable Length Data File |
| VLM |
Ashlar Vellum CAD Drawings Extension |
| VLT |
Darn! Passwords! Vault File |
| VM |
Geoworks Virtual Memory File |
| VM1 |
Panasonic SD Voice Editor File |
| VMC |
Acrobat Virtual Memory File |
| VMDC |
VMware Virtual Disk File |
| VMDK |
VMware Virtual Disk File |
| VMF |
FaxWorks Audio File |
| VMF |
Ventura Font Characteristics |
| VMO |
Cosmopolitan Virtual Makeover File |
| VMO |
Siemens Sl45 Mobile Phone Voice File |
| VMO |
Virtools Behavioral Server Composition (Web-based Protected Format) |
| VMP |
Logos Library System 2.x Verse Map |
| VMS |
Sega Dreamcast VMU Save File |
| VMS |
Sound File |
| VMX |
VMware Configuration File |
| VNC |
Virtual Network Computing |
| VO |
Vivid Include File |
| VOB |
DVD Video Movie File (MPEG-2 program streams with additional info) |
| VOC |
Creative Labs Sound Blaster Sound File |
| VOC |
Quartet Audio File |
| VOC |
Sound File |
| VOF |
VZ Programmer Object Folder |
| VOID |
Halflife Map Voids File |
| VOL |
Earth Siege 2 Archive |
| VOL |
Giants: Citizen Kabuto Archive |
| VOL |
Tribes 2 Game File |
| VOL |
Tribes Extreme Archive |
| VOX |
Dialogic ADPCM |
| VOX |
Natural MicroSystmes Voice File |
| VOX |
Talking Technology Inc. File |
| VOX |
Vox Audio |
| VP |
Freespace Archive |
| VP |
Ventura Publisher File |
| VPD |
VitaGraph File (medical testing related) |
| VPG |
VPGraphics File |
| VPP |
Red Faction/Summoner Package File |
| VPP |
Virtual Pool Game (unverified) |
| VPT |
Visual Pinball File |
| VQE |
Yamaha Sound-VQ Locator File |
| VQF |
Yamaha Sound-VQ File |
| VQL |
Yamaha Sound-VQ Locator File |
| VRC |
SATLOC VRC (Variable Rate Control) |
| VRF |
Oracle 7 Configuration File |
| VRM |
Quattro Pro Overlay File |
| VRML |
A VRML file |
| VRO |
Panasonic DVD Recorder File |
| VRP |
Watcom Project File |
| VRS |
WordPerfect Graphics Driver |
| VS |
Vivid Include File (Surface definition) |
| VS2 |
Roland-Bass Transfer File |
| VSD |
Visio Drawing (flow chart or schematic) |
| VSDISCO |
SOAP Dynamic Discovery File (MS SOAP & .NET apps) |
| VSF |
Atari Calamus-module/-driver Verlauf Setup Filter = Blend (graduated tint)
setup filter (Blend module) |
| VSL |
GetRight Download List File |
| VSM |
VisSim Simulation Model |
| VSP |
SPX Sprite |
| VSP |
Virtusales ASP Compiler Project File |
| VSS |
Shapeware Visio Smartshapes File |
| VSS |
Visio Stencil |
| VST |
Targa Bitmap |
| VST |
Truevision Vista Graphic |
| VST |
Visio Template |
| VSW |
Visio Workspace File |
| VSX |
XML for Visio Stencil File |
| VT |
Linux VT100 File (use cat command to view) |
| VTM |
Cold Fusion Studio Query |
| VTX |
XML for Visio Template File |
| VUE |
3D Studio Animation |
| VUE |
dBase or Foxpro View |
| VUE |
MS Visual FoxPro 2.x view |
| VVF |
ViVerify Fingerprint |
| VVP |
Visual Voice Project File |
| VVR |
ViVerify Repair |
| VVT |
VersaPro Variable View Table |
| VW |
Lightscape View |
| VW |
Volkswriter Text File |
| VWF |
CADvance Drawing File |
| VWL |
MGI VideoWave Video Wave Library (MGI to be bought by Roxio) |
| VWR |
PC Tools File Viewer |
| VWT |
MGI VideoWave Video Wave Thumbnail (MGI to be bought by Roxio) |
| VXD |
MS Windows Virtual Device Driver (also see .VDX) |
| VXML |
VoiceXML Source File |
| VXS |
Voice Xpress User Profile |
 |
|
| W |
Applause Word Chart |
| W |
Progress Database File |
| W?? |
Divided Compressed File (?? = 01 to 99; used when installs needed to be
on individual floppy disks) |
| W14 |
Genesis 2000 File |
| W30 |
Ventura Printer Font |
| W31 |
Windows 3.1 Startup File |
| W3D |
Black Belt Systems Ray Trace Control File |
| W40 |
Windows 95 Backup File |
| W44 |
dBase Temporary File |
| W64 |
Sonic Foundry Video Editor Wave64 File |
| WAB |
MS Outlook Address Book |
| WAD |
Doom Game File (also used for other games) |
| WAD |
Gunman Chronicle Archive |
| WAD |
Half-Life Archive/Texture File |
| WAD |
Heretic Archive |
| WAD |
Hexen Archive |
| WAD |
Large file for Doom game containing video, player level, and other information |
| WAD |
Quake Archive |
| WAD |
Theme Park World Archive |
| WAG |
Urban Chaos Saved Game File |
| WAL |
Quake 2 Texture File |
| WAL |
WalMaster Showlist File |
| WAR |
Archived Konqeror (KDE) HTML Page |
| WAR |
Java Web Archive |
| WAS |
Procomm Plus Script Source Code File |
| WAV |
Waveform Audio (PCM Wave) |
| WAV |
Windows Waveform sound |
| WAX |
Metafile (points to Windows Media Video [.WMA] file) |
| WAX |
Procomm Plus Compiled Script File |
| WB |
Dictionary Project Data File |
| WB1 |
QuattroPro for Windows Spreadsheet File |
| WB2 |
QuattroPro for Windows Spreadsheet File |
| WB3 |
QuattroPro for Windows Spreadsheet File |
| WBA |
Winace ZIP File |
| WBA |
WindowBlinds Compressed Skin (changes the look and feel of Windows XP) |
| WBC |
Webshots Picture Collection (library) |
| WBD |
Webshots Graphic Format |
| WBF |
Windows Batch File |
| WBK |
MS Word Backup File |
| WBK |
WordPerfect Workbook |
| WBL |
Argo WebLoad II Upload File |
| WBM |
Webmin Module |
| WBR |
Crick WordBar File |
| WBS |
WebExpress Website File |
| WBS |
Webshots Screensaver |
| WBS |
WinBot IRC Client Script |
| WBT |
Crick Wordbar Template |
| WBT |
WinBatch Script |
| WBX |
Webigger File |
| WBZ |
WebShots File |
| WCD |
WordPerfect Macro Token List |
| WCFG |
WildTangent Configuration |
| WCM |
WordPerfect Macro |
| WCM |
Works File Transmission |
| WCP |
WordPerfect Product Info |
| WD2 |
Info Select for Palm Organizer File |
| WD2 |
WordExpress Document |
| WDA |
RUMBA OFFICE 95/N Configuration File |
| WDAT |
WildTangent Data File |
| WDB |
MS Works database |
| WDB |
Works Database |
| WDF |
Workshare DeltaView DeltaFile (difference between two documents) |
| WDK |
WhizFolder Desktop File |
| WDL |
3D Game Studio Window Definition File (this one is free) |
| WDL |
3D Game Studio World Definition Language File (this one you pay for) |
| WDL |
Windows XP Watchdog Log File |
| WDR |
Star Wars - Tie Fighter Media |
| WEB |
CorelXara Web document |
| WEB |
Web Vector Graphic File |
| WED |
Corel Xara Web Document |
| WF1 |
EViews Workfile (Econometric software) |
| WFA |
WinFax Pro Archive |
| WFB |
Turtle Beach WaveFront Bank |
| WFD |
Turtle Beach WaveFront Drum Set |
| WFM |
dBase Form Designer Form Object |
| WFN |
Corel Symbols and Fonts |
| WFP |
Turtle Beach WaveFront Program |
| WFS |
Windows Installation Script |
| WFX |
Winfax Data File |
| WG1 |
Lotus 1-2-3 Worksheet |
| WG2 |
Lotus 1-2-3 Worksheet |
| WGF |
WaterGuide File (Decision Support System Water Reuse) |
| WGP |
Wild Board Games Data File |
| WGT |
Worms Armageddon Teams File |
| WHT |
MS NetMeeting Old Whiteboard Document |
| WI |
Wavelet Compressed Bitmap |
| WI |
Wavelet Image (different compression for JPEG) |
| WID |
Ventura Width Table |
| WIF |
Wang Image File (usually fax related) |
| WIF |
Wavelet Image File |
| WIF |
Weaving Information Format |
| WIL |
Windows Interface Language Script |
| WIL |
WinImage File |
| WIN |
Window File (used by MS Visual FoxPro 6 and dBase) |
| WIN |
Windows Backup File |
| WIN |
Wonderware InTouch Window |
| WINI |
WildTangent Configuration File |
| WIP |
Windows Installer Project (opens with MS Visual Studio Installer) |
| WIS |
wIntegrate Basic Script File |
| WIZ |
Wizard File (MS Publisher and MS Word) |
| WJP |
WildTangent Branded .JPG File |
| WK! |
Lotus Spreadsheet File |
| WK1 |
Lotus 123 versions 1 & 2 Spreadsheet File |
| WK3 |
Lotus 123 version 3 Spreadsheet File |
| WK4 |
Lotus 123 version 4 Spreadsheet File |
| WKB |
WordPerfect Document File |
| WKB |
Workbook File |
| WKE |
Lotus Educational Version Spreadsheet File |
| WKQ |
Quattro Spreadsheet |
| WKS |
Lotus 123 Worksheet spreadsheet |
| WKS |
Lotus Spreadsheet File |
| WKS |
MS Works Spreadsheet |
| WKS |
XLISP Workspace |
| WKZ |
Compressed Spreadsheet |
| WL1 |
File for Shareware Version of Wolfenstein 3D |
| WL6 |
File for Registered Version of Wolfenstein 3D |
| WLD |
REND386/AVRIL File |
| WLF |
Argo WebLoad I Upload File |
| WLG |
Dr. Watson Log |
| WLK |
Virtus Walkthrough Graphics |
| WLL |
MS Word Add-In |
| WLL |
The Sims (Maxis) Wall Texture File |
| WLR |
VRML Page |
| WLS |
602 pro PC SUITE Worksheet File |
| WLV |
Web Link Validator File |
| WLZ |
Compressed Floppy Image |
| WMA |
Windows media audio |
| WMA |
Windows Media File (contains audio) |
| WMC |
Windows MathCad Startup File Backup |
| WMC |
Wordmarc Text File |
| WMC |
WordPerfect Macro |
| WMD |
Windows Media Download File (compatible with Windows Media Player 7 or
later) |
| WMF |
Windows Metafile |
| WML |
Wireless Markup Language File (HTML file for wireless devices) |
| WMN |
DART Pro 98 Playlist |
| WMP |
MS JScript Proxy Auto-Configuration |
| WMS |
Windows Media Skin File (compatible with Windows Media Player 7 or later) |
| WMV |
Windows Media File (contains both video and audio) |
| WMX |
Audio Playlist |
| WMZ |
Windows Media Compressed Skin File (compatible with Windows Media Player
7 or later) |
| WN |
Write Now Text File |
| WNF |
Corel Outline Font |
| WNS |
PrintShop Newsletter |
| WOA |
Windows Swap File |
| WOC |
Windows OrgChart Organization |
| WOR |
MapInfo Workspace |
| WOW |
Grave Composer Music Module (MOD) File |
| WP |
WordPerfect Document File |
| WP4 |
WordPerfect 4 Document File |
| WP5 |
WordPerfect 5 Document File |
| WP6 |
WordPerfect 6 Document File |
| WPA |
ACT! Word Processor File |
| WPA |
Word processing document native to ACT! database program |
| WPC |
MS WordPad File Converter |
| WPD |
602 pro PC SUITE Document File |
| WPD |
WordPerfect Demo, Screen Driver or Document |
| WPF |
Enable Word Processing File |
| WPF |
WordPerfect Text File |
| WPF |
WorldPort Fax |
| WPG |
WildTangent Branded .PNG File |
| WPG |
WordPerfect/Drawperfect Graphics File |
| WPI |
WCPUID Plug-in (WCPUID confirms reliability of presentation data by CRC
code) |
| WPJ |
W32Dasm Project File |
| WPK |
Keyboard |
| WPK |
WordPerfect Macros |
| WPM |
WordPerfect Macro |
| WPS |
MS Works Text Document File |
| WPT |
602 pro PC SUITE Template Document File |
| WPT |
WordPerfect Template |
| WPW |
Novel PerfectWorks document |
| WPW |
PerfectWorks Document |
| WPX |
Adobe Printer Information File (Usually found in C:\Windows) |
| WQ! |
Compressed Quattro Pro Spreadsheet |
| WQ1 |
Quattro Pro/DOS Spreadsheet |
| WQ2 |
Quattro Pro/DOS version 5 spreadsheet |
| WR! |
Compressed Lotus Spreadsheet |
| WR1 |
Symphony Spreadsheet File |
| WRD |
Charisma Template |
| WRF |
WebEx Recording (MS Office add-in for meetings, etc.) |
| WRI |
Write Document (Use MS WordPad to open) |
| WRK |
Cakewalk Music Project File |
| WRK |
Spreadsheet File |
| WRL |
Plain Text VRML (Virtual Reality Model) File |
| WRML |
Plain Text VRML File |
| WRP |
Amiga Compressed Archive File |
| WRS |
WordPerfect Windows Printer Driver |
| WRT |
IBM Writing Assistant File (DOS Application) |
| WRX |
Progress Database File |
| WRZ |
Another VRML fileject |
| WRZ |
GNUZIP Compressed VRML File |
| WS |
Atari Calamus-module/-driver Wokr-tool Setup (Paint module) |
| WS |
Hummingbird Exceed File |
| WS |
IBM iSeries Client Access File |
| WS |
SmartWare Worksheet (requires login) |
| WS |
WordStar Document |
| WS1 |
WordStar for Windows 1 Document |
| WS2 |
WordStar for Windows 2 Document |
| WS3 |
WordStar for Windows 3 Document |
| WS4 |
WordStar for Windows 4 Document |
| WS5 |
WordStar for Windows 5 Document |
| WS6 |
WordStar for Windows 6 Document |
| WS7 |
WordStar for Windows 7 Document |
| WSAD |
WildTangent Actor Definition |
| WSBM |
WildTangent Material File |
| WSC |
Windows Script Component |
| WSD |
EROSION 3D Watershed |
| WSD |
WordStar Data File |
| WSDL |
Web Services Description Language File (used by XML applications) |
| WSE |
Wise File |
| WSF |
Windows Script File |
| WSGO |
WildTangent Mesh and UVW Mapping File |
| WSH |
Windows Script Host Settings File |
| WSM |
SMS Installer Working File |
| WSMO |
WildTangent Motion File |
| WSP |
Chromeleon Wordspace |
| WSP |
Fortran PowerStation Workspace |
| WSQ |
Wavelet-packet Scalar Quantization |
| WST |
WordStar Text File |
| WSX |
WinMX Filesharing Program |
| WSZ |
Winamp Media Player File Extension (usually represents a zip file from
Winamp, like a skin or plugin) |
| WT |
WildTangent Branded .X 3D Model |
| WT2 |
WordExpress Document Template |
| WTXT |
WildTangent Branded .TXT File |
| WVE |
Component of a DIVX Movie Conversion |
| WVE |
Psion Series 3a/3c/3mx Waveform Sound File |
| WVL |
Wavelet Compressed Bitmap |
| WVX |
Metafile (points to Windows Media Video [.WMV] file) |
| WWB |
WordPerfect Button Bar |
| WWK |
WordPerfect Keyboard Layout |
| WWL |
MS Word Add-in File |
| WWP |
Worms World Party Teams File |
| WWV |
WildTangent Branded .WAV File |
| WXB |
EXP: The Scientific Word Processor |
| WXP |
EXP: The Scientific Word Processor Document |
| WXS |
Easy Cross File (cross stitch design) |
| WZB |
Librarian of OZ Sharp Book Viewer Add-on |
| WZD |
Sharp Organizer Program or Data File |
| WZN |
WhizFolder Document |
 |
|
| X |
Amapi 3D Modeling (prior to version 4) |
| X |
AVS Image |
| X |
LEX Program File |
| X_T |
Parasolid CAD File |
| X01 |
Paradox Secondary Index (can be 01 to 09) |
| X16 |
Macromedia Program Extension (16-bit) |
| X32 |
Macromedia Program Extension (32-bit) |
| X3D |
Xara 3D Project File |
| X4M |
TeamLinks Mail File Data |
| X5 |
Rockwell Software Logix 5 File |
| XA |
Extended Architecture File |
| XA |
File on PSX Disc |
| XA |
Gear CD Suite File |
| XA |
Maxis Extensive Audio (audio compression used with SimCity 3000, The Sims,
etc) |
| XAB |
MS Mail Address Book |
| XAB |
Xenis Mail Address Book |
| XAN |
XANIA Browser |
| XAN |
xyALGEBRA File |
| XAR |
Corel Xara X Vector Drawing File |
| XBM |
X Bitmap Graphic |
| XBS |
ETAK MapBase |
| XCF |
GIMP Image File |
| XDF |
Workshare Synergy File |
| XDP |
UNIX File |
| XFD |
Adobe Text File |
| XFM |
OmniForm XML Format |
| XFN |
Ventura Printer Font |
| XFR |
Symantec Norton Anti-Virus Corporate Version Failed Update |
| XFT |
Chiwriter 24 Pin Printer Font |
| XFX |
Fax File (various) |
| XGR |
MS Graph Edit XML Graph |
| XI |
Fast Tracker 2 Instrument |
| XI |
ScreamTracker Instrument File |
| XIF |
Often a Fax Image (TIFF) File |
| XIF |
ScanSoft Pagis XIF Extended Image Format (FAX) |
| XIF |
Wang Imaging File |
| XIF |
Xerox Image File |
| XIP |
Hotbar Image Compression Format |
| XL |
Old Amiga Movie Format |
| XLA |
MS Excel Add-in File |
| XLA |
Xlib Archive |
| XLB |
MS Excel Toolbar File |
| XLC |
MS Excel Chart File |
| XLD |
MS Excel Dialogue File |
| XLG |
Xnetech Engraving Logo File |
| XLK |
MS Excel Backup File |
| XLL |
MS Excel Add-in File (Dynamic Link Library) |
| XLM |
MS Excel Macro File |
| XLR |
MS Works File |
| XLS |
DATAIR Data Import Specification Translation File |
| XLS |
MS Excel Worksheet/MS Works Spreadsheet File |
| XLT |
Lotus Translation Table |
| XLT |
MS Excel Template File |
| XLT |
Procomm Plus Translation Table |
| XLV |
MS Excel VBA Module |
| XLW |
MS Excel Workspace |
| XM |
Fast Tracker 2 Extended Module |
| XM |
FastTracker 2, Digital Tracker music module (MOD) file |
| XM |
Sound File |
| XMB |
X-Wing Mission Briefing File |
| XMI |
EverQuest File |
| XMI |
Winamp Extended Midi File |
| XML |
Extensible Markup Language File (see www.w3.org/XML/) |
| XMP |
Graphic File |
| XMS |
ViewCafé XML Markup Session |
| XMT_TXT |
Parasolid CAD File |
| XMX |
AutoCAD External Message Compiled File |
| XMX |
Character Set File |
| XNF |
Standard Network File Form |
| XNG |
OM2 911 Xchange Version 6 Document |
| XNK |
MS Exchange Shortcut File |
| XOT |
Xnetech Job Output File |
| XP |
WinXP Theme |
| XPL |
Music File |
| XPM |
X Picsmap Graphic |
| XPO |
Omega Research ProSuite |
| XPTHEME |
Winstyles Theme (customizes the Windows Desktop) |
| XPW |
Screen-Fillable Surfer Version of a Form |
| XQL |
Extensible Query Language |
| XQT |
SuperCalc Macro Sheet |
| XQT |
Waffle Executable File |
| XR1 |
Epic MegaGames Xargon Data File |
| XRF |
Cross Reference File |
| XS |
Age of Mythology Artificial Intelligence File |
| XS |
Hummingbird Exceed File |
| XSD |
XML Schema File (read in text editor) |
| XSI |
Softimage XSI |
| XSL |
Extensible Stylesheet Language (see www.w3.org/Style/XSL/) |
| XSM |
LEXIS-NEXIS Tracker |
| XSN |
xyALGEBRA File |
| XT* |
Crosstalk Related File |
| XTB |
LocoScript External Translation Table |
| XTG |
Quark XPress Tags File |
| XTP |
XTree Data File |
| XTR |
RealArcade Compressed Data File |
| XTS |
CSPro File (combined IMPS and ISSA Census Processing System) |
| XUL |
Netscape Adaptation File |
| XUL |
XML User Interface Language |
| XVU |
BOClean Database File |
| XWD |
Crossdown Puzzle File |
| XWD |
X Windows Dump |
| XWF |
Yamaha XG Works File (MIDI sequencing) |
| XWI |
X-Wing Mission File |
| XWK |
Crosstalk Keyboard Mapping |
| XWP |
Crosstalk Session |
| XWP |
Xerox Writer Text File |
| XWP |
XMLwriter XML Editor File |
| XX |
Xxencoded File |
| XXE |
Xxencoded File |
| XXX |
Singer Sewing Machine Professional SewWare File |
| XXY |
SPARC Executable Script File (e.g., /etc/hostname.xxy identifies network
interface on local host) |
| XY |
XYWrite Text File |
| XY3 |
XYWrite III Document File |
| XY4 |
XYWrite IV Document File |
| XYP |
XYWrite III Plus Document File |
| XYW |
XYWrite 4.0 Document File |
| XYZ |
XMol XYZ (MIME type chemical/x-xyz) |
 |
|
| Y |
Amiga Yabba Compressed Archive File |
| Y |
Desktop Color Separation Specification Yellow Layer (usually an EPS file) |
| Y |
Yaac Grammar File |
| Y01 |
Paradox Secondary Index (can be 01 to 09) |
| YAL |
Arts & Letters Clipart Library File |
| YBK |
MS Encarta Yearbook File |
| YENC |
yEnc Encoded File (usually on usenet) |
| YLT |
TheWord & Bible Companion Young's Literal Translation Bible |
| YMAP |
Ygnius Computer Aided Thinking File |
| YMG |
Yahoo! Messenger File |
| YNC |
yEnc Encoded File (usually on usenet) |
| YPS |
Yahoo! Messenger File |
| YSP |
Bitmap Graphic |
| YUV |
Color Space Pixel Format |
| YZ |
Yac Compressed Archive File |
 |
|
| Z |
Compressed Archive File |
| Z |
UNIX Gzip |
| Z# |
Frotz Z-Code Game |
| Z?? |
WinZip Split Compressed Archive (?? is a number from 01 upward) |
| Z3 |
Infocom Game Module |
| Z64 |
Nintendo 64 Emulator |
| Z80 |
ZX Spectrum Emulator |
| ZA? |
(? = A, B, C,...) Output of the UNIX SPLIT Utility (portions of a file) |
| ZAP |
FileWrangler Compressed File (only used in beta) |
| ZAP |
MS Windows Software Installation Settings |
| ZARGO |
Poseidon UML CE/SE Diagram |
| ZAX |
Z-Axis 3-D Office Design Software |
| ZBA |
Compressed File Run Through UNIX COMPRESS and BTOA Utilities |
| ZBD |
Canon ZoomBrowser Database File |
| ZBD |
MechWarrior 3 Snow Fields File |
| ZBD |
Zebedee Encrypted File |
| ZBF |
Z-Buffer Radiance File |
| ZC |
Zipkey Configuration File |
| ZCH |
ZIG File (ZIG Game Construction Kit) |
| ZDB |
Wonder Word Data File |
| ZDF |
Z-Firm Document Folder |
| ZDG |
ZView Compressed Document |
| ZDP |
ZDNet Password Pro 32 |
| ZEI |
ANNO 1602 Game |
| ZER |
Zerberus File |
| ZFS |
C++ Assembly Source |
| ZFS |
Interstate '76 Archive |
| ZFS |
Interstate '82 Archive |
| ZFS |
Z-Firm File Stub |
| ZGM |
ZenoGraphics File |
| ZHP |
Zipped SwiftView File |
| ZID |
Z-Firm ID |
| ZIG |
ZIG Game File (ZIG Game Construction Kit) |
| ZIM |
PagePath Technologies Compressed Mac OS File |
| ZIP |
Zip Compressed Archive File |
| ZL? |
ZoneAlarm Mailsafe Renamed File (ZoneAlarm Mailsafe will quarantine mail
attachments and change their extension. The conversions are: .ADE to .ZL0,
.ADP to .ZL1, .BAS to .ZL2, .BAT to .ZL3, .CHM to .ZL4, .CMD to .ZL5, .COM
to .ZL6, .CPL to .ZL7, .CRT to .ZL8, .EXE to .ZL9, .HLP to .ZLA, .HTA to
.ZLB, .INF to .ZLC, .INS to .ZLD, .ISP to .ZLE, .JS to Z0, .JSE to .ZLF,
.LNK to .ZLG, .MDB to .ZLH, .MDE to .ZLI, .MSC to .ZLJ, .MSI to .ZLK, .MSP
to .ZLL, .MST to .ZLM, .PCD to .ZLN, .PIF to .ZLO, .REG to .ZLP, .SCR to
.ZLQ, .SCT to .ZLR, .SHS to .ZLS, .URL/.ASP to .ZLT, .VB to .Z1, .VBE to
.ZLU, .VBS to .ZLV, .WSC to .ZLW, .WSF to .ZLX, .WSH to .ZLY) |
| ZLX |
Atlantis Ocean Mind Word Processing File |
| ZM? |
ZSNES Movie (? = number of the movie) |
| ZMF |
Zoner Draw File |
| ZMK |
Z-Up Maker Project File |
| ZMV |
ZSNES Movie File |
| ZOM |
Amiga Compressed Archive File |
| ZOO |
Compressed Archive File |
| ZOO |
Zoo Tycoon Game File |
| ZPK |
Z-Firm Package |
| ZPL |
ZIG File (ZIG Game Construction Kit) |
| ZSK |
Embroidery Machine Stitch File |
| ZSR |
Form*Z Temporary Save File |
| ZTE |
E-Tabs Reader File |
| ZVD |
ZyXEL Voice File |
| ZW |
Chinese |
| |
|
Keywords: File Repair, File Corruption, File Corrupt, File Conversion, Convert Data, Damaged File, Recover,
Recovery, Fix, Recover Damaged Files, Error, Hack, Crack, File Format, File
Structure, Restore Damaged File, Database Conversion
