X File Extensions

File Extension File Type Popularity
.X DirectX Model File 4.5
.X Lex Source Code File 4.3
.X_B Parasolid Model Part File 3.7
.X_T Parasolid Model Part File 3.8
.X32 Adobe Xtra File 4.3
.X3D Xara3D Project 4.2
.X3F SIGMA X3F Camera RAW File 4.4
.X3G 3D Print File 4.5
.X4K XML4King Configuration File 4
.X64 Commodore 64 Disk Image 4
.X86 Linux Executable File 4.2
.XA The Sims Audio File 4.3
.XA PlayStation Audio File 3.6
.XA GEAR CD/DVD Disc Image 3
.XADD Expression Web Add-in 3.5
.XAF 3ds Max XML Animation File 4.7
.XAF Affirm Deposition Transcript 3.5
.XAF Cal3D XML Animation File 3.5
.XAIML XAIML Chatterbot Database File 3
.XAML XAML File 4.4
.XAMLX Visual Studio Workflow Service File 4.5
.XAN Worms Map File 3.5
.XAP XACT Project 4.7
.XAP Silverlight Application Package 4.5
.XAPPL Spoon XML Application Configuration File 4.5
.XAR Xara Xtreme Drawing 3.9
.XAR Extensible Archive Format File 3.5
.XAR Excel Auto-Recovery File 3.5
.XAS Pro/ENGINEER Assembly Instance Accelerator File 4.7
.XBA OpenOffice.org Basic Module File 3.8
.XBAP XAML Browser Application File 4.5
.XBC SMART Notebook File 4
.XBDOC Xiosis Scribe Document 3.6
.XBE Xbox Executable File 4.7
.XBEL XBEL Bookmarks File 4
.XBF XAML Binary File 4.6
.XBK XenServer Backup File 3.8
.XBK SMART Notebook File 3.2
.XBL Extensible Binding Language File 4.2
.XBM X11 Bitmap Graphic 3.5
.XBMML Braille Music Markup Language File 3.5
.XBPLATE Xiosis Scribe Template 3.5
.XBRL XBRL Document 3.8
.XBSAV Mass Effect 2 Xbox Saved Game 3.5
.XBT SMART Notebook Template File 3.5
.XCAPPDATA Xcode App Data File 4.5
.XCARCHIVE Xcode Archive 4
.XCCOLORTHEME Xcode Color Theme File 3.5
.XCCONFIG Xcode Configuration Settings File 3.8
.XCCRASHPOINT Xcode Crash Point File 3.5
.XCDATAMODEL Xcode Core Data Model File 3.5
.XCDATAMODELD Xcode Core Data Model File 4
.XCF GIMP Image File 4.5
.XCODE Xcode Project 4.2
.XCODEPLUGIN Xcode Plug-in 3.5
.XCODEPROJ Xcode Project 4
.XCPLUGIN Xcode Plug-in 3.5
.XCPLUGINDATA Xcode Plug-in Data File 4
.XCSCHEME Xcode Scheme File 3.2
.XCSL CineStyle Color Correction File 3
.XCSNAPSHOTS Xcode Snapshot 4
.XCU OpenOffice.org Configuration File 4
.XCWORKSPACE Xcode Workspace File 3.6
.XDB PowerDesigner Database Definition File 4
.XDB Symantec Virus Database File 4
.XDI WinArchiver Extended Disc Image File 4
.XDL Oracle Expert Definition Language File 3.8
.XDL XML Schema File 3.5
.XDNA DNA Strider Sequence File 4.5
.XDP XML Data Package 3.4
.XDR XML-Data Reduced File 4.2
.XDS LcdStudio Design File 3.5
.XDS DS Game Maker Project File 3.5
.XDW Fuji Xerox DocuWorks File 4.1
.XEF eManager Form Data 4
.XEF WinAce Encrypted File 4
.XEJ Expression Encoder Job File 4.2
.XEL Expression Encoder Live Encoding File 4
.XEM eManager Metered Units 4.7
.XEM PowerDesigner Model definition File 4.7
.XEN Guitar Hero III Data File 4
.XENSEARCH XenCenter Saved Search File 3.5
.XEP eManager File Packaging Information 4
.XER Primavera P6 Project File 4.3
.XES eManager Skins Definition 3.9
.XESC Expression Encoder Screen Capture File 4
.XET eManager Process Definition 3
.XEV eManager Auto-Update File 4
.XEX Xbox 360 Executable File 4.3
.XEZ eManager Template Package 4.3
.XFB Xserve RAID Firmware Binary File 3.3
.XFD FormFlow 99 Form Data File 4.5
.XFD XFD File 4.3
.XFDF Adobe Acrobat XFDF File 3.9
.XFL Flash Movie Archive 4
.XFLOW FlowExchange Data File 4
.XFN Ventura Printer Font 4
.XFO XSL-FO Formatted Form 4
.XFR iProcess Process Definition File 3.5
.XFS eRacer Sound File 4.5
.XFT Adobe Form Designer 5.0 File 4.5
.XFT ChiWriter Printer Font 3
.XGDW GDevelop Extension File 4.2
.XGML Graph Modeling Language XML File 4.2
.XGMML XGMML Graph File 3.5
.XGP Xfire Game Patcher File 3
.XGS XACT Global Settings File 4.2
.XHTM Extensible Hypertext Markup Language Document 4.5
.XHTML Extensible Hypertext Markup Language File 3.9
.XI Fasttracker 2 Extended Instrument File 3.2
.XIB Interface Builder File 4.5
.XIF ScanSoft Pagis File 4.2
.XISE Xilinx ISE Project File 4.3
.XL Excel Spreadsheet 4.2
.XLA Excel Add-In File 4.3
.XLAM Excel Open XML Macro-Enabled Add-In 4.2
.XLB Excel Toolbars File 4
.XLB OpenOffice.org Module Information File 3.5
.XLC Excel Chart 4
.XLD Excel Database File 3.8
.XLF XLIFF Document 4.2
.XLGC ExpressK Database File 3.5
.XLIFF XLIFF Localization File 4.2
.XLK Excel Backup File 4
.XLL Excel Add-In File 3.8
.XLM Excel Macro 4
.XLMV Xunlei Movie File 4
.XLNK XML Shortcut File 4
.XLR Works Spreadsheet 4.3
.XLS Excel Spreadsheet 4.4
.XLSB Excel Binary Spreadsheet 4.5
.XLSHTML Microsoft Excel HTML Spreadsheet 4
.XLSM Excel Open XML Macro-Enabled Spreadsheet 4.5
.XLSMHTML Microsoft Excel MIME HTML Spreadsheet 3.5
.XLSX Microsoft Excel Open XML Spreadsheet 4.3
.XLT Excel Template 4.2
.XLTHTML Microsoft Excel HTML Spreadsheet Template 3
.XLTM Excel Open XML Macro-Enabled Spreadsheet Template 3.8
.XLTX Excel Open XML Spreadsheet Template 4.5
.XLV Excel Visual Basic Module 4
.XLW Excel Workspace File 3.6
.XLW Excel Workbook 3.5
.XM Fasttracker 2 Extended Module 4.3
.XMAP XMind 2007/2008 Workbook 3.5
.XMB Age of Empires Game Data File 4.5
.XMB X-Wing Mission Briefing File 4.4
.XMCD Mathcad Worksheet File 4.2
.XMCDZ Mathcad Compressed Worksheet File 4
.XMCT Mathcad XML Worksheet Template 3.8
.XMD Bitdefender Plugin File 3.9
.XMD ExamSoft Answer File 3.5
.XMD Extended Media Disc Image 3.5
.XMDX ExamSoft Answer File 4.5
.XMF Cal3D XML Mesh File 4.7
.XMF Extensible Music File 3.9
.XMF GameJack Disc Image File 3
.XMI XML Metadata Interchange File 3.8
.XMI Extended MIDI File 3.5
.XMIND XMind Workbook File 4.2
.XML XML File 4.3
.XML Cinelerra Video Project 4
.XMLFF XML Flat File 4
.XMLPER LeCroy Binary Waveform File 4
.XMM 3ds Max XML Animation Map File 3.3
.XMMAP MindManager XML Map File 4
.XMP Extensible Metadata Platform File 4.2
.XMP XMind Markers Package 3.2
.XMPZ Miradi XML Project File 3
.XMS Music Studio Project 4
.XMS XMS-Tracker Music Module 3.5
.XMT XMind Template 4
.XMU Expressive Music Container File 4
.XMV Xbox Media Video File 3.8
.XMWX ExamSoft Working File 3
.XMZ FastTracker 2 Extended Module 4
.XMZX ExamSoft Exam File 4.5
.XNB XNA Game Studio Binary Package 4.2
.XNK Exchange Shortcut 4
.XNT QuarkXPress Extension File 4
.XOF Reality Lab 3D Image File 4
.XOJO_BINARY_MENU Xojo Binary Menu File 3.5
.XOJO_BINARY_PROJECT Xojo Binary Project File 4
.XOJO_BINARY_TOOLBAR Xojo Binary Toolbar File 3.5
.XOJO_BINARY_WINDOW Xojo Binary Window File 3.5
.XOJO_MENU Xojo Menu File 4
.XOJO_PROJECT Xojo Project File 4
.XOJO_TOOLBAR Xojo Toolbar File 3.5
.XOJO_WINDOW Xojo Window File 3.5
.XOJO_XML_MENU Xojo XML Menu File 3.5
.XOJO_XML_PROJECT Xojo XML Project File 4
.XOJO_XML_TOOLBAR Xojo Toolbar File 3.2
.XOJO_XML_WINDOW Xojo XML Window File 3.5
.XOL PowerDesigner Object Language File 4
.XOL Swiss Map Overlay 4
.XOM Worms 3D Object File 4.5
.XOML Windows Workflow File 4
.XP Fastracker 2 Pattern 4
.XP XPilot Map 3.6
.XP2 XPilot NG 3
.XP3 KiriKiri Package File 4.7
.XP4 KiriKiri Package 3.5
.XPADDERCONTROLLER Xpadder Controller Profile 4.2
.XPD PlayStation Store PSP License File 4.6
.XPD XML Pipeline Document 4.5
.XPDL XPDL Module 4
.XPF LMMS Preset File 3.9
.XPG Autoplay Media Studio Exported Page 3.5
.XPI Mozilla Installer Package 4.6
.XPJ RoboHelp HTML Project File 4.2
.XPJ Micro Planner X-Pert Project File 4
.XPK WWE RAW Model File 4.5
.XPL LcdStudio Playlist File 3.5
.XPM X11 Pixmap Graphic 4.3
.XPM Micro Planner Manager File 3.5
.XPP X++ Source Code File 4
.XPR Pro/ENGINEER Part Instance Accelerator File 4
.XPR SyncRO Soft oXygen XML Editor Project 3.6
.XPR Microsoft Expression Design Graphic 3.5
.XPR PressIt Disc Label 3.5
.XPS XML Paper Specification File 4.3
.XPT Mozilla Firefox Component 4.6
.XPT SAS Transport File 4.4
.XQ XQuery File 4.8
.XQL XML Query Language File 4
.XQM XQuery Module 4
.XQT SuperCalc Macro File 4
.XQUERY XQuery Source Code File 3.5
.XQY XQuery Source File 3.5
.XRB XMind Resource Bundle 3.5
.XRDML XRDML Data File 4.5
.XRF Cal3D XML Materials File 4
.XRFF Extensible Attribute-Relation File Format 4
.XRM-MS Microsoft Security Certificate 3.2
.XRNS Renoise Song File 4
.XRP RationalPlan Project File 4
.XRY XRY Data File 4
.XS Age of Empires 3 Map AI Generator 4
.XSB XACT Sound Bank 4
.XSC Visual Studio Dataset Internal Info File 4.2
.XSD XML Schema Definition 4.5
.XSF InfoPath Form Definition File 4.2
.XSF Cal3D XML Skeleton File 3.5
.XSI Softimage XSI 3D Image 4
.XSIADDON Softimage Add-on File 3.5
.XSL XML Style Sheet 3.8
.XSLIC XenServer License File 4.5
.XSLT XSL Transformation File 3.8
.XSN InfoPath Form Template File 4
.XSP Kodi Smart Playlist File 3.5
.XSPF XSPF Playlist File 4.5
.XSS XML Style Sheet 4.2
.XST WebSphere Query Template 4.2
.XSVF Xilinx Serial Vector Format File 4
.XSX Visual Studio XML Schema Layout File 4.1
.XT Xdebug Trace File 4.8
.XT Fastracker 2 Track 4
.XTG Extensible TreeGraph File 3.5
.XTL Vietcong Data File 3
.XTM CmapTools Exported Topic Map 4
.XTM Xtremsplit Data File 3.5
.XTODVD ConvertXtoDVD Project File 4.5
.XTP xTime Project Document 4.6
.XTP AutoCAD Exported Tool Palettes File 4.5
.XTP InfoPath Template Part File 4.5
.XTP XTree Data File 4.3
.XTREME Winstep Xtreme Theme Pack 4.5
.XUI Xbox 360 User Interface File 4
.XUL XML User Interface Language File 4.5
.XUM Excel Unit Operation Model File 4
.XUR Xbox 360 Binary User Interface File 3.8
.XV0 Lattice XVL Structure File 3.5
.XV3 Lattice XVL Geometry File 4.8
.XVA XenServer Virtual Appliance File 4.5
.XVCT VISE XML Project File 3.5
.XVD Xbox Virtual Disk 4
.XVID Xvid-Encoded Video File 4.3
.XVM VMware Console Configuration File 3.8
.XVMCONF World of Tanks XVM Configuration File 3.5
.XWB XACT Wave Bank 4.2
.XWD X Windows Dump Image 4
.XWF OmniPage Workflow File 4
.XWK Crosstalk Communicator Keyboard Mapping File 4
.XWP Xerox Writer Text Document 4.1
.XWP XMLwriter Project 3.8
.XWP Crosstalk Session File 3.2
.XWS Xara Web Designer Graphic 4.3
.XX XXEncoded File 4.2
.XXD Brixx Planner Calendar 3.8
.XXE XXEncoded File 4.2
.XXX Compucon Singer Embroidery File 4.1
.XY XYWrite Document 3.6
.XY3 XYWrite III Document 3.5
.XYP XYWrite Plus Document 3.5
.XYS XYplorer Script File 4
.XYW XYWrite for Windows Document 3.5
.XYZ Molecule Specification File 4.3
.XYZ Celestia Sampled Trajectory Data File 3.5
.XYZV Celestia Sampled Trajectory File 4.2
.XZ XZ Compressed Archive 4.1
.XZFX ZipLogix ZipForm File 4.4
.XZM Porteus Module 3.5