| Extension |
Information |
| X |
LEX Program File |
| X |
Xview Object |
| X |
Stardent AVS X Image |
| X |
Direct3D Object (Microsoft) |
| X |
Amapi 3D Modeling |
| X |
Alysis SuperDisk Self-extracting Archive |
| X |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| X |
XBLite Program File |
| X01 |
Paradox Secondary Index |
| X02 |
Paradox Secondary Index |
| X03 |
Paradox Secondary Index |
| X04 |
Paradox Secondary Index |
| X05 |
Paradox Secondary Index |
| X06 |
Paradox Secondary Index |
| X07 |
Paradox Secondary Index |
| X08 |
Paradox Secondary Index |
| X09 |
Paradox Secondary Index |
| X1 |
X1 Desktop Search Saved Search File (X1 Technologies,
Inc.) |
| X10 |
X Window Dump Bitmap |
| X11 |
X Windows System Window Dump Bitmap |
| X13 |
Hooligans |
| X16 |
Macromedia Program Extension |
| X28 |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| X32 |
Macromedia Program Extension (Macromedia) |
| X3D |
X3D File (Web3D Consortium) |
| X3D |
Xara 3D Project File (Xara) |
| X3DB |
X3D Binary Format File (Web3D Consortium) |
| X3DBZ |
X3D GZipped Binary Format File (Web3D Consortium) |
| X3DV |
X3D Classic VRML File (Web3D Consortium) |
| X3DVZ |
X3D GZipped Classic VRML File (Web3D Consortium) |
| X3F |
Sigma Camera RAW Picture File (Sigma) |
| X4M |
TeamLinks Mail File Data |
| X5 |
Rockwell Software Logix 5 File |
| X64 |
C64 Emulator Disk Image |
| X83 |
GAEB DA2000 XML and XML File (Bundesamt für Bauwesen und
Raumordnung) |
| XA |
The Sims Extensive Audio (Electronic Arts (Maxis)) |
| XA |
Extended Architecture File |
| XA |
Playstation Video (Sony Corporation of America) |
| XA |
Gear CD Suite File |
| XA2 |
Exam Editor Question Groups (Nice Productions) |
| XAB |
Xenis Mail Address Book |
| XAB |
Mail Address Book (Microsoft) |
| XACT |
XactScript File (XactCommerce) |
| XAD |
eXotic AdLib Format |
| XAML |
Windows Presentation Foundation Object Model XML-based
Markup Language (Microsoft Corporation) |
| XAN |
xyALGEBRA File |
| XAN |
XANIA Browser |
| XAP |
Xbox Dashboard Script (Microsoft) |
| XAR |
eXtensible ARchiver Archive |
| XAR |
Excel AutoRecover File (Microsoft Corporation) |
| XAR |
Corel Xara Drawing |
| XAR |
Xara X Vector Drawing (Xara Group Limited) |
| XARC |
The Longest Journey Sound File (Funcom) |
| XAS |
Playstation Video (Sony Corporation of America) |
| XBE |
Xbox Executable (Microsoft Corporation) |
| XBF |
Emperor Battle for Dune |
| XBF |
Database File |
| XBIN |
RegSupreme License File (Macecraft Software) |
| XBK |
SMART Board Slide Collection (SMART Technologies Inc.) |
| XBL |
Extensible Binding Language |
| XBL |
XBLite Program File |
| XBM |
X Bitmap Graphic |
| XBP |
XBWML X-Bite.co.uk Markup Language (X-Bite.co.uk) |
| XBS |
ETAK MapBase |
| XBW |
Crossword |
| XBX |
XBox Image File (Microsoft) |
| XB~ |
IC File |
| XC |
X Server Constant Screen Image Bitmap |
| XC2 |
HPXView DACCS Configuration (Haliplex Communication
Systems) |
| XCD |
WarpIN CID (Configuration, Installation, Distribution)
File |
| XCDATAMODEL |
Xcode Core Data-based Data Model (Apple Computer, Inc.) |
| XCF |
GIMP Image File (The GIMP Team) |
| XCI |
Acrobat Font Mapping File (Adobe Systems Inc.) |
| XCK |
Extended Crack File |
| XCL |
Xtree for Win Script |
| XCM |
CmapTools Exported Concept Map (IHMC) |
| XCMD |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XCMDS |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XCN |
HPXView DACCS Configuration (Haliplex Communication
Systems) |
| XCR |
Warlords Battlecry |
| XCS |
BuzzLetter Encrypted Stationery Template
(StationeryCentral.com, Inc.) |
| XCT |
XVI32 Conversion File (Christian Maas) |
| XCZ |
BuzzLetter Zipped Collection of Encrypted Stationery
Templates (StationeryCentral.com, Inc.) |
| XD |
CCS-lib.2 Examples Motif-CC File |
| XDB |
HyperCD HyperLOCK (John Galt Media, Inc.) |
| XDB |
Norton AntiVirus Update File (Symantec) |
| XDB |
xText Compiled Database (Flambeaux Software) |
| XDC |
Acrobat Printer Description (Adobe Systems Inc.) |
| XDD |
xfit XDD Format Data File |
| XDE |
Tgif-3.0 File |
| XDF |
ProWORX Nxt Extended Memory Data (Schneider Electric) |
| XDF |
Workshare Synergy File |
| XDF |
Milnta APL Transfer Function |
| XDF |
X68000 Image File |
| XDF |
Extended Disk Format Image |
| XDIM |
Multi-Channel Server (MCS) Markup Editor XDIME Document
(Volantis Systems Ltd.) |
| XDK |
XML Development Kit Project (Republicorp Virtual Media) |
| XDO |
OutDo Outline File (Aspevia Systems) |
| XDP |
Acrobat XML Data Package File (Adobe Systems Incorporated) |
| XDP |
UNIX File |
| XDR |
BizTalk XML-Data Reduced Schema (Microsoft Corporation) |
| XDRUID |
XDIME Player Skin (Volantis Systems Ltd.) |
| XDR_TOR |
Insight II Binary Torsion File (Accelrys Software Inc.) |
| XDS |
XDS X-ray Detector Software |
| XDS |
OpenGL Performer Script |
| XDS |
Symantec Store Download Manager Partial Download (Symantec
Corporation) |
| XDSL |
D-Link Router UK Firmware Update File (D-Link Systems,
Inc.) |
| XDT |
Xscript Data Packet (Codec Games) |
| XDW |
DocuWorks File (Fuji Xerox Co., Ltd.) |
| XDW |
Milnta APL Transfer Function |
| XEA |
Cryptomax Encrypted Archive (Cryptomax.net) |
| XEB |
Apabi eBook |
| XEC |
Afaria (XcelleNet) |
| XEF |
eManager Form Data (X-Genics Ltd.) |
| XEM |
eManager Metering Unit Credits for File Use (XGenics Ltd.) |
| XEP |
eManager File Packing Definition (XGenics Ltd.) |
| XES |
eManager XML UI Definition for Skins (XGenics Ltd.) |
| XET |
eManager XML Definition of eManager Process (XGenics Ltd.) |
| XEV |
eManager XML Autoupdate Definition (X-Genics Ltd) |
| XEX |
Renamed .EXE File |
| XEX |
XeX Web Page Definition |
| XEX |
Xbox Executable (Microsoft Corporation) |
| XEX |
KERMIT Control File |
| XEZ |
eManager Template Package (X-Genics Ltd.) |
| XFB |
LonMark Binary Device Interface File Format (LonMark
International) |
| XFC |
Docuprint N17 Printer Firmware (Xerox) |
| XFD |
Acu4GL Extended File Description (Acucorp, Inc.) |
| XFD |
XML Form in XFDL Format |
| XFD |
Atari Disk Image (Atari) |
| XFDF |
Acrobat Forms Document (Adobe) |
| XFDL |
XML Form in XFDL Format |
| XFI |
LaTex Figures File |
| XFI |
xICE Desktop Encrypted File (Network At Home Enterprises) |
| XFL |
xICE Desktop Encrypted Folder (Network At Home
Enterprises) |
| XFM |
Audition Transform Effect (Adobe Systems Inc.) |
| XFM |
OmniForm XML Format |
| XFN |
Ventura Printer Font |
| XFO |
LonMark Optimized Device Interface File
(LonMark International) |
| XFR |
Ventura Publisher Bitmap Editor Font File |
| XFR |
Symantec Anti-Virus Corporate Version Failed Update
(Symantec Corporation) |
| XFR |
Xfrog Vegetation File (greenworks organic-software) |
| XFS |
eRacer Sound File |
| XFS |
GunBound (Softnyx) |
| XFT |
ChiWriter 24 Pin Printer Font |
| XFT |
LiveCycle Designer Form (Adobe) |
| XFX |
Fax File |
| XG0 |
Database Index; Paradox Secondary Index |
| XG1 |
Database Index; Also XG2, XG3... |
| XG1 |
Techno Toys XG-909 MIDI Drum Machine File |
| XG2 |
Database Index; Also XG3, XG4… |
| XG3 |
Database Index; Also XG4, XG5… |
| XG4 |
Database Index; Also XG5, XG6… |
| XG5 |
Database Index; Also XG6, XG7… |
| XG9 |
Techno Toys XG-909 MIDI Drum Machine File |
| XGL |
MegaBitz Graphics Language File |
| XGM |
Techno Toys XG-909 MIDI Drum Machine File |
| XGO |
GeoConcept Add-On (GeoConcept SA) |
| XGO |
LogMate for Windows File |
| XGO |
Paradox Database-related File |
| XGP |
PicturePlayer Password Protected Files (PicturePlayer) |
| XGR |
Graph Edit XML Graph (Filter Graph Markup Language)
(Microsoft Corporation) |
| XGS |
PicturePlayer Scrambled Files (PicturePlayer) |
| XGZ |
MegaBitz Vector Drawing |
| XHD |
HappyFish XML Data File (ThirstyCrow) |
| XHDML |
XML Version of HDML File |
| XHESSIAN |
Insight II Hessian File (Accelrys Software Inc.) |
| XHT |
Extensible HyperText Markup Language File |
| XHTM |
Extensible HyperText Markup Language File |
| XHTML |
Extensible HyperText Markup Language File |
| XHTML |
Libxml HTML File |
| XI |
ScreamTracker Instrument File |
| XI |
Fast Tracker 2 Instrument |
| XIF |
[Removed by request] [Removed by request] (ScanSoft,
Inc.) |
| XIF |
Wang Image File |
| XIF |
[Removed by request] [Removed by request] (ScanSoft, Inc.) |
| XIF |
LonMark Device Interface File (LonMark International) |
| XIF |
Often a Fax Image (TIFF) File |
| XIF |
eXtended Image File Format |
| XIF |
Xerox Image File |
| XIM |
X11 Xim Toolkit Bitmap |
| XIN |
OmniMark Include File (Stilo) |
| XIP |
HP95 Execute-in-place Program |
| XIP |
Hotbar Image Compression Format |
| XIP |
Xbox Dashboard (Microsoft) |
| XIX |
IIS NNTP Subject Lists (Microsoft) |
| XJS |
WinExplorer Java Script |
| XJT |
Compressed GIMP Image with Properties of GIMP |
| XJTGZ |
Compressed GIMP Image with Properties of GIMP |
| XJTZ2 |
Compressed GIMP Image with Properties of GIMP |
| XKS |
IBM Softcopy Reader PDF Extended Bookshelf File (IBM) |
| XL |
XBLite Program File |
| XL |
Old Amiga Movie Format |
| XL |
Excel Spreadsheet (Microsoft) |
| XL$ |
Modem Bitware Fax Disk2 File |
| XLA |
Data Import aka Dimport Translation Table (DATAIR Employee
Benefit Systems, Inc.) |
| XLA |
Excel Add-in (Microsoft) |
| XLA |
Xlib Archive |
| XLAM |
Excel Add-In (Microsoft Corporation) |
| XLAMENX |
egis Encrypted XLAM (Excel 2007) File (HiTRUST Inc.) |
| XLAT |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XLB |
Excel Worksheet (Microsoft) |
| XLC |
Excel Chart (Microsoft) |
| XLD |
Excel Dialog (Microsoft) |
| XLE |
Cooktop File |
| XLF |
Crystal Xcelsius Visualization (Business Objects SA) |
| XLF |
XLIFF Document |
| XLG |
AutoCAD XREF Log (Autodesk, Inc.) |
| XLG |
Xnetech Engraving Logo File |
| XLK |
Excel Backup (Microsoft) |
| XLL |
Excel Add-in (Microsoft) |
| XLM |
Excel Macro (Microsoft) |
| XLO |
Inventor Export Journal (Autodesk, Inc.) |
| XLR |
Works Spreadsheet or Chart (Microsoft Corporation) |
| XLS |
Excel Worksheet (Microsoft Corporation) |
| XLS |
Works Spreadsheet (Microsoft) |
| XLSB |
Excel Binary Workbook (Microsoft Corporation) |
| XLSBENX |
egis Encrypted XLSB (Excel 2007) File (HiTRUST Inc.) |
| XLSENX |
egis Encrypted Excel XLS File (HiTRUST Inc.) |
| XLSHTML |
Excel HTML Document (Microsoft) |
| XLSM |
Excel Macro-Enabled Workbook (Microsoft Corporation) |
| XLSMENX |
egis Encrypted XLSM (Excel 2007) File (HiTRUST Inc.) |
| XLSMHTML |
Excel Archived HTML Document (Microsoft) |
| XLSX |
Excel Microsoft Office Open XML Format Spreadsheet
(Microsoft Corporation) |
| XLSXENX |
egis Encrypted Excel Open XML XLSX File (HiTRUST Inc.) |
| XLSXENX |
egis Encrypted XLSX (Excel 2007) File (HiTRUST Inc.) |
| XLT |
Lotus Translation Table (IBM) |
| XLT |
Procomm Plus Translation Table |
| XLT |
Excel Template (Microsoft) |
| XLTHTML |
Excel HTML Template (Microsoft) |
| XLTM |
Excel Macro-Enabled Template (Microsoft Corporation) |
| XLTMENX |
egis Encrypted XLTM (Excel 2007) File (HiTRUST Inc.) |
| XLTX |
Excel Template (Microsoft Corporation) |
| XLTXENX |
egis Encrypted XLTX (Excel 2007) File (HiTRUST Inc.) |
| XLV |
Excel VBA (Microsoft) |
| XLW |
Excel Workspace (Microsoft) |
| XLX |
XoloX Incomplete Download File |
| XLXML |
Excel XML Worksheet (Microsoft) |
| XM |
Fast Tracker 2 Extended Module |
| XM2 |
TextMap Ver. 2 Case Format File (LexisNexis) |
| XMAP |
File That Controls How XML/XSL Gets Served |
| XMAS |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XMB |
X-Wing Mission Briefing File |
| XMCD |
Xmcd CD Information (freedb.org) |
| XMD |
OmniMark Source Code (Stilo) |
| XMD |
GameJack Virtual CD or DVD Image (S.A.D. GmbH.) |
| XMF |
Milnta APL Transfer Function |
| XMF |
eXtensible Data Model and Format (XDMF) |
| XMF |
Mobile XMF File Format |
| XMF |
Extensible Music File Format (MIDI Manufacturers
Association Incorporated) |
| XMFG |
MediaForge Runtime Player Distribution Project (XMLAuthor,
Inc.) |
| XMH |
XMap Handheld Street Atlas USA Map and Route File
(Delorme) |
| XMI |
EverQuest File |
| XMI |
XML Metadata Interchange Format |
| XMI |
Winamp Extended MIDI File |
| XMI |
XMill Compressed XML (Dan Suciu, AT&T Labs-Research
and Hartmut Liefke, University of Pennsylvania) |
| XML |
Extensible Markup Language File |
| XMLBACKUP |
EnABLE Backup File (Energy Scitech Ltd.) |
| XMO |
Authorware Movie Driver (Adobe Systems Incorporated) |
| XMP |
Graphic File |
| XMP |
XMap Project Data (Delorme) |
| XMP |
Adobe Extensible Metadata Platform (Adobe) |
| XMP |
Spice Pspice Library File |
| XMPCF |
TextMap Portable Case Format (LexisNexis) |
| XMPSES |
Premiere Elements DVD Marker File (Adobe Systems
Incorporated) |
| XMPTF |
TextMap Portable Transcript Format (LexisNexis) |
| XMS |
ViewCafT XML Markup Session |
| XMS |
AutoCAD External Message (Autodesk, Inc.) |
| XMS |
XMS-Tracker |
| XMT_TXT |
Parasolid CAD File |
| XMV |
Milnta APL Transfer Function |
| XMX |
Character Set File |
| XMX |
AutoCAD External Message Compiled File (Autodesk, Inc.) |
| XMZ |
SofTeach Secure Exam File (ExamSoft Worldwide) |
| XMZ |
MegaView XGL Movie |
| XMZ |
Fasttracker 2/Extended Module |
| XNB |
XNA Game Studio Express XNA Framework Content Pipeline
Binary File (Microsoft Corporation) |
| XNF |
Standard Network File Form |
| XNG |
FishXing Culvert Data File (Stream Systems Technology
Center, USDA Forest Service) |
| XNG |
OM2 911 Xchange Version 6 Document |
| XNK |
Exchange Shortcut (Microsoft) |
| XNML |
NML Language Language Extension (NevoSoft) |
| XNT |
W32/Sober-AD |
| XNT |
Spice Pspice Library File |
| XOF |
RenderMorphics |
| XOI |
eZediaMX and eZedia Player Locked Presentation Document |
| XOM |
OmniMark Source Code (Stilo) |
| XOS |
Xaos Tools Bitmap Image |
| XOT |
Xnetech Job Output File |
| XP |
System Utility File |
| XP3 |
TVP (Kirikiri) XPK3 Virtual File System (kikyou.info) |
| XPA |
SoniqSync Extended Playlist (SoniqCast, LLC) |
| XPA |
Xpandata DB Transfer Encrypted Compressed File |
| XPB |
XPB! Basic Source Code (Tony D. Jones) |
| XPC |
ActionReplay Saved Code (Datel Design and Development
Ltd.) |
| XPD |
Playstation Download Instruction File (Sony Computer
Entertainment America Inc.) |
| XPF |
X-Protector Project (The Xprotector Team) |
| XPF |
XaoS Position File (Jan Hubicka, Thomas Marsh, Zoltan
Kovacs and Others) |
| XPI |
Mozilla/Firefox Browser Extension Archive (Mozilla) |
| XPIX |
Nonogram Puzzle |
| XPJ |
X-Pert for Windows File (Decisive Tools (USA) Pty Ltd) |
| XPK |
Spice Pspice Library File |
| XPK |
XPK Player Compressed Audio (Data Becker) |
| XPK |
Xscript Package (Codec Games) |
| XPL |
Music File |
| XPL |
WinExplorer Simple Script |
| XPL |
Xset Plug-ins File |
| XPL |
X-Plane Plug-In (The House of X-Plane) |
| XPM |
BMC Software Patrol UNIX Icon File |
| XPM |
X Pixmap Graphic |
| XPM |
DESQview Macro (Symantec) |
| XPO |
X-port Version 1 |
| XPO |
Omega Research ProSuite |
| XPO |
Expo Product Tours Project (InstallShield Software
Corporation) |
| XPP |
xCOMPOSER.pro Multimedia Data File |
| XPR |
exPresset CD Label (Pressit) |
| XPR |
Expression 3 Graphic File (Creature House Ltd.) |
| XPR |
XBMCTex/Xbox Media Center Graphic File (XboxMediaCenter
Project) |
| XPS |
XML Paper Specification |
| XPS |
X-port Version 2 |
| XPS |
MonkeyJam Exposure Sheet (David Perry) |
| XPT |
XPCOM Type Library |
| XPT |
eXact Packager Models (Giunti Interactive Labs S.r.l. (a
company of Giunti Publising Group)) |
| XPT |
Dungeons & Dragons Core Rules 2 (Wizards of the Coast,
Inc.) |
| XPTHEME |
Winstyles Theme (Stardock Corporation, Inc.) |
| XPTOC |
XDIME Player Table of Contents (Volantis Systems Ltd.) |
| XPW |
Accessible FormNet Fillable Form (Intercon Associates
Inc.) |
| XPW |
Leading Market Technologies EXPO |
| XPX |
RAFTS-XP Macro File (XP Software Inc.) |
| XPX |
XML Format File |
| XPX |
Dungeons & Dragons Core Rules 2 with Expansion
(Wizards of the Coast, Inc.) |
| XPY |
xpy Settings File (Jan T. Sott) |
| XPY |
MarketBrowser |
| XQL |
XML Query Language (XQL) (World Wide Web Consortium) |
| XQT |
Waffle Executable File |
| XQT |
SuperCalc Macro Sheet |
| XR |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XR |
Chaos Desktop External Reference File (Chaos systems AB) |
| XR1 |
Epic MegaGames Xargon File |
| XRC |
wxWidgets wxPython Resource File |
| XREF |
AIX Cross Reference File |
| XREF |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XRF |
Cross Reference |
| XRF |
Crossreference File |
| XRG |
Xscript Game Registry (Codec Games) |
| XRL |
PowerDesigner Report (Sybase, Inc.) |
| XRL |
OSCAR Rules File |
| XRL |
XML Résumé Library Résumé |
| XRM-MS |
Microsoft Security Certificate (Microsoft Corporation) |
| XRP |
Experior Practice Management Report (Experior Corporation) |
| XRS |
Realplayer Plug-in External Resources File (Real) |
| XRT |
Revolution EDX Spectrum Export File in Xraytor Format (4pi
Analysis, Inc.) |
| XRW |
Architag XRay XML Editor |
| XS |
Hummingbird Exceed File |
| XS |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XS3 |
XESS Worksheet (Applied Information Systems, Inc.) |
| XS4 |
XESS Worksheet (Applied Information Systems, Inc.) |
| XS5 |
XESS Worksheet (Applied Information Systems, Inc.) |
| XS8 |
SIMUL8 |
| XSA |
XSA Raw Disk Image (XelaSoft) |
| XSB |
Sokoban++ Level File |
| XSC |
Transcribe! Transcription Document (Seventh String
Software) |
| XSC |
Xscript Script (Codec Games) |
| XSC |
XVI32 Script File (Christian Maas) |
| XSC |
XML Schema |
| XSD |
XML Schema |
| XSEND |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XSF |
Milnta APL Transfer Function |
| XSI |
Softimage XSI 3D Model (Avid Technology, Inc.) |
| XSL |
FileMaker Database Design Report Template |
| XSL |
Steuer2001 File |
| XSL |
XML Stylesheet |
| XSLT |
XSL Transform File |
| XSM |
LEXIS-NEXIS Tracker |
| XSN |
InfoPath Dynamic Form/Template (Microsoft Corporation) |
| XSN |
xyALGEBRA File |
| XSO |
Expresso Project File (Ultrapico) |
| XSP |
Cross Stitch Professional Design File (DP Software) |
| XSPF |
XML Shareable Playlist Format (Xiph.Org) |
| XSQL |
Oracle XSQL Servlet XSQL Template File (Oracle
Corporation) |
| XSS |
Cross Stitch Professional Design File (DP Software) |
| XSS |
Ability Office Spreadsheet (Ability Software) |
| XST |
Easy Cross Cross Stitch Design (DOS Version) (Fulford
Software Solutions) |
| XST |
X-Tract XML Script (DecisionSoft Limited) |
| XSTEP |
XStep DWI Maker File |
| XSU |
Fortran Libf77 File |
| XSUM |
Clapack File |
| XSW |
Milnta APL Transfer Function |
| XT |
FastTracker Music Track |
| XT* |
Crosstalk Related File |
| XTB |
LocoScript External Translation Table (LocoScript
Software) |
| XTD |
XML Type Definition |
| XTEL |
Xtelplot File Format |
| XTG |
QuarkXPress Tags File (Quark, Inc.) |
| XTM |
CmapTools Exported Topic Map (IHMC) |
| XTML |
XML4web Virtual HTML File (Altair Communications
Corporation) |
| XTODVD |
ConvertXtoDVD Project File (VSO-Software) |
| XTP |
XTree Data File |
| XTP |
XTreeGold Overlay |
| XTR |
RealArcade Compressed Data File |
| XTS |
Babya Desktop Shell System Software Extension |
| XTS |
CSPro File |
| XTX |
xText Source File (Flambeaux Software) |
| XUF |
Milnta APL Transfer Function |
| XUL |
XML User Interface Language (Mozilla) |
| XUW |
Milnta APL Transfer Function |
| XV |
Khoros Visualization Image File |
| XVB |
WinExplorer VB Script |
| XVC |
Verge Compiled Game Code (VERGE Co Ltd) |
| XVG |
GROMACS Output File |
| XVID |
XviD CODEC |
| XVM |
VMware Virtual Machine Console (VMware, Inc.) |
| XVO |
ratDVD Internal File (RatDVD - Canada) |
| XVP |
Xview Package File |
| XVS |
Xview Scene Package File |
| XVU |
BOClean Database File |
| XWB |
Xbox Wavebank Audio Data (Microsoft Corporation) |
| XWC |
Crosstalk for Windows Compiled Script |
| XWD |
Crossdown Puzzle File |
| XWD |
X Windows Dump |
| XWF |
Yamaha XG Works File (Yamaha Corporation of America) |
| XWF |
Yamaha XG Works File (Yamaha Corporation of America) |
| XWI |
X-Wing Mission File |
| XWK |
Crosstalk Keyboard Mapping |
| XWP |
XMLwriter XML Editor Project File (Wattle Software) |
| XWP |
Crosstalk Session |
| XWP |
Xerox Writer Text File |
| XWP |
Crosstalk for Windows Phone book |
| XWS |
Xara Webstyle File (Xara) |
| XWS |
Crosstalk for Windows Script |
| XWV |
Reason Malström Synth Instrument Patch (Propellerhead
Software) |
| XWZ |
Xset Wizards File |
| XWZ_1 |
Xteq X-Setup File |
| XX |
Arcedit Temporary File |
| XX |
Xxencoded File |
| XXA |
Brixx Planner Account Detail Chart (Brixx Solutions Ltd.) |
| XXD |
Brixx Planner Calendar File (Brixx Solutions Ltd.) |
| XXE |
Xxencoded File |
| XXG |
Brixx Planner Graph (Brixx Solutions Ltd.) |
| XXI |
GameSpy Arcade |
| XXL |
Archive |
| XXP |
Brixx Planner Plan File (Brixx Solutions Ltd.) |
| XXR |
Brixx Planner Report File (Brixx Solutions Ltd.) |
| XXT |
Extension DLL |
| XXX |
Compucon/Singer PSW Embroidery Design File |
| XXX |
Paint Shop Photo Album Panorama (Corel Corporation) |
| XXX |
Controlware VJ400 Digital CCTV Recording |
| XXXX |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XXXXXX |
allTunes Partial Download (Mediaservices, Inc.) |
| XXY |
SPARC Executable Script File |
| XY |
Unknown Apple II File (found on Golden Orchard Apple II CD
Rom) |
| XY |
XYWrite Text File |
| XY3 |
XYWrite Text File |
| XY4 |
XYWrite IV Document |
| XY4V |
XYWrite IV document |
| XYP |
XYWrite III Plus Document |
| XYW |
XYWrite Windows 4.0 Document |
| XYZ |
Graph Coordinates |
| XYZ |
Förderdiagnose Data File (Bettinger Software) |
| XYZ |
MDL Molfile Co-ordinate Animation Format (MDL Information
Systems, Inc.) |
| XYZ |
RPG Maker Graphic Format (Enterbrain, Inc.) |
| XYZ |
XYZZLY Plug-In for RealPlayer |
| XYZ |
XMol XYZ |
| XYZI |
3rdTech Scanner File |
| XYZRGB |
XYZ RGB Graphic (XYZ RGB Inc.) |
| X_B |
Parasolid CAD File |
| X_T |
Parasolid CAD File (UGS Corp.) |
