X File Extensions
Browse file types with extensions beginning with X.
| Extension | File Type | Popularity |
|---|---|---|
| .X | DirectX Model File | 4.1 |
| .X | Lex Source Code File | 3.5 |
| .X32 | Adobe Xtra File | 3.7 |
| .X3D | Xara3D Project | 4.1 |
| .X3F | SIGMA X3F Camera RAW File | 3.1 |
| .X3G | 3D Print File | 3.9 |
| .X4K | XML4King Configuration File | 3.0 |
| .X64 | Commodore 64 Disk Image | 3.5 |
| .X86 | Linux Executable File | 4.1 |
| .X86_64 | 64-bit Linux Executable File | 4.0 |
| .XA | The Sims Audio File | 3.6 |
| .XA | PlayStation Extended Architecture Audio File | 3.4 |
| .XA | CD-ROM eXtended Architecture Disc Image | 3.2 |
| .XADD | Expression Web Add-in | 2.0 |
| .XAERO | Xaero's World Map Data File | 4.3 |
| .XAF | 3ds Max XML Animation File | 4.2 |
| .XAF | Cal3D XML Animation File | 2.0 |
| .XAF | Affirm Deposition Transcript | 2.0 |
| .XAIML | XAIML Chatterbot Database File | 2.0 |
| .XAL | Exient Asset List File | 3.0 |
| .XAML | XAML File | 3.8 |
| .XAMLX | Visual Studio Workflow Service File | 3.8 |
| .XAN | Worms Map File | 3.7 |
| .XAP | Silverlight Application Package | 4.0 |
| .XAP | XACT Project | 4.0 |
| .XAPK | Compressed Android Package | 4.2 |
| .XAPPL | Spoon XML Application Configuration File | 4.4 |
| .XAR | Xara Xtreme Drawing | 3.6 |
| .XAR | Extensible Archive Format File | 3.3 |
| .XAR | Microsoft Excel Auto-Recovery File | 3.5 |
| .XAS | Pro/ENGINEER Assembly Instance Accelerator File | 4.0 |
| .XBA | OpenOffice Basic Module File | 2.8 |
| .XBAP | XAML Browser Application File | 3.8 |
| .XBC | SMART Notebook File | 3.7 |
| .XBD | DocuWorks Binder File | 4.1 |
| .XBDOC | Xiosis Scribe Document | 2.8 |
| .XBE | Xbox Executable File | 4.2 |
| .XBEL | XBEL Bookmarks File | 3.4 |
| .XBF | XAML Binary File | 3.4 |
| .XBF | XCAF Binary 3D Model | 3.3 |
| .XBK | XenServer Backup File | 2.7 |
| .XBK | SMART Notebook File | 2.3 |
| .XBL | Extensible Binding Language File | 3.1 |
| .XBM | X BitMap Graphic | 3.7 |
| .XBMML | Braille Music Markup Language File | 3.3 |
| .XBPLATE | Xiosis Scribe Template | 2.5 |
| .XBRL | XBRL Document | 3.5 |
| .XBSAV | Mass Effect 2 Xbox Saved Game | 3.5 |
| .XBT | SMART Notebook Template File | 2.0 |
| .XC | Level-5 3DS Game Data Container | 2.7 |
| .XCAPPDATA | Xcode App Data File | 3.0 |
| .XCARCHIVE | Xcode Archive | 2.8 |
| .XCCOLORTHEME | Xcode Color Theme File | 2.0 |
| .XCCONFIG | Xcode Configuration Settings File | 3.4 |
| .XCCRASHPOINT | Xcode Crash Point File | 1.7 |
| .XCDATAMODEL | Xcode Core Data Model File | 2.0 |
| .XCDATAMODELD | Xcode Core Data Model File | 3.8 |
| .XCF | GIMP Image | 3.9 |
| .XCF.BZ2 | GIMP Image Bzip2 Archive | 3.0 |
| .XCF.GZ | GIMP Image Gzip Archive | 3.0 |
| .XCF.XZ | GIMP Image XZ Archive | 3.0 |
| .XCFBZ2 | GIMP Image Bzip2 Archive | 2.0 |
| .XCFGZ | GIMP Image Gzip Archive | 2.0 |
| .XCFILELIST | Xcode Build Phase File List | 3.0 |
| .XCFXZ | GIMP Image XZ Archive | 2.0 |
| .XCI | NX Card Image File | 3.8 |
| .XCODE | Xcode Project | 3.6 |
| .XCODEPLUGIN | Xcode Plug-in | 2.5 |
| .XCODEPROJ | Xcode Project | 3.0 |
| .XCP | Xbox Content Package | 3.7 |
| .XCPLUGIN | Xcode Plug-in | 2.0 |
| .XCPLUGINDATA | Xcode Plug-in Data File | 3.0 |
| .XCSCHEME | Xcode Scheme File | 3.3 |
| .XCSL | CineStyle Color Correction File | 1.0 |
| .XCSNAPSHOTS | Xcode Snapshot | 3.0 |
| .XCT | XVI32 Character Conversion Table File | 2.5 |
| .XCU | OpenOffice.org Configuration File | 3.0 |
| .XCUSERSTATE | Xcode User State File | 2.0 |
| .XCWORKSPACE | Xcode Workspace | 3.6 |
| .XCZ | Compressed NX Card Image | 3.5 |
| .XD | Adobe XD Document | 4.2 |
| .XD | xdBot Macro | 4.0 |
| .XDB | Symantec Virus Database File | 3.0 |
| .XDB | PowerDesigner Database Definition File | 2.0 |
| .XDELTA | xdelta Differential File | 4.3 |
| .XDF | Microsoft Machine Learning Server Data File | 3.7 |
| .XDI | WinArchiver Extended Disc Image File | 3.7 |
| .XDL | Oracle Expert Definition Language File | 2.9 |
| .XDL | XML Schema File | 2.0 |
| .XDNA | DNA Strider Sequence File | 2.5 |
| .XDP | XML Data Package | 2.5 |
| .XDR | XML-Data Reduced File | 3.9 |
| .XDS | DS Game Maker Project File | 1.9 |
| .XDS | LcdStudio Design File | 2.0 |
| .XDW | Fuji Xerox DocuWorks File | 3.0 |
| .XEF | WinAce Encrypted File | 3.0 |
| .XEF | eManager Form Data | 3.2 |
| .XEJ | Expression Encoder Job File | 2.4 |
| .XEL | Expression Encoder Live Encoding File | 3.0 |
| .XEM | PowerDesigner Model Definition File | 4.2 |
| .XEM | eManager Metered Units | 4.3 |
| .XEN | Guitar Hero III Data File | 3.6 |
| .XENSEARCH | XenCenter Saved Search File | 2.0 |
| .XEP | eManager File Packaging Information | 3.0 |
| .XER | Primavera P6 Project Exchange File | 3.8 |
| .XES | eManager Skin Definition | 3.8 |
| .XESC | Expression Encoder Screen Capture File | 3.4 |
| .XET | eManager Process Definition | 3.7 |
| .XEV | eManager Auto-Update File | 3.8 |
| .XEX | Xbox 360 Executable File | 3.8 |
| .XEXP | Xbox 360 Title Update | 3.5 |
| .XEZ | eManager Template Package | 3.2 |
| .XFACE | X-Face Image | 3.5 |
| .XFB | Xserve RAID Firmware Binary File | 3.0 |
| .XFD | XFD File | 3.5 |
| .XFD | FormFlow 99 Form Data File | 3.1 |
| .XFDF | Adobe Acrobat XFDF File | 2.9 |
| .XFDL | XFDL File | 3.4 |
| .XFL | Animate Uncompressed Animation | 2.8 |
| .XFLOW | FlowExchange Data File | 3.0 |
| .XFN | Ventura Printer Font | 3.0 |
| .XFO | XSL-FO Formatted Form | 3.0 |
| .XFP | FormsForWeb Extensible Form Package | 1.0 |
| .XFR | iProcess Process Definition File | 4.0 |
| .XFS | Rage Software Game Resource Package | 4.0 |
| .XFT | Adobe Form Designer 5.0 File | 4.0 |
| .XFT | ChiWriter Printer Font | 2.8 |
| .XGDW | GDevelop Extension File | 4.3 |
| .XGF | Xiegu G Series Firmware Update | 2.0 |
| .XGM | Exient 3D Model | 1.0 |
| .XGML | Graph Modeling Language XML File | 3.5 |
| .XGMML | XGMML Graph File | 2.3 |
| .XGP | Xfire Game Patcher File | 2.3 |
| .XGS | XACT Global Settings File | 3.5 |
| .XGT | Exient Texture | 2.3 |
| .XHB | HomeBank Budget Document | 3.7 |
| .XHT | XHTML File | 3.4 |
| .XHTM | Extensible Hypertext Markup Language Document | 4.3 |
| .XHTML | Extensible Hypertext Markup Language File | 3.2 |
| .XI | Fasttracker 2 Extended Instrument File | 2.3 |
| .XIB | Interface Builder File | 2.8 |
| .XIF | ScanSoft Pagis File | 3.3 |
| .XIP | macOS Signed Archive | 3.6 |
| .XISE | Xilinx ISE Project File | 3.5 |
| .XIZ | ZynAddSubFX Instrument File | 4.0 |
| .XL | Microsoft Excel Spreadsheet | 3.6 |
| .XLA | Microsoft Excel Add-In File | 2.9 |
| .XLAM | Microsoft Excel Macro-Enabled Add-In | 3.6 |
| .XLB | Microsoft Excel Toolbar Settings File | 3.2 |
| .XLB | OpenOffice.org Module Information File | 2.0 |
| .XLC | Microsoft Excel Chart | 3.4 |
| .XLD | Microsoft Excel Database | 3.6 |
| .XLE | Levelogger Software XML Data File | 3.7 |
| .XLF | XLIFF Document | 3.7 |
| .XLGC | ExpressK Database File | 2.0 |
| .XLIFF | XLIFF Localization File | 4.0 |
| .XLK | Microsoft Excel Backup File | 3.2 |
| .XLL | Microsoft Excel Add-in | 3.6 |
| .XLM | Microsoft Excel Macro | 3.9 |
| .XLMV | Xunlei Movie File | 3.3 |
| .XLNK | XML Shortcut File | 4.0 |
| .XLOG | WeChat Log File | 3.8 |
| .XLR | Works Spreadsheet | 3.8 |
| .XLS | Microsoft Excel Spreadsheet (Legacy) | 3.8 |
| .XLSB | Microsoft Excel Binary Spreadsheet | 3.7 |
| .XLSHTML | Microsoft Excel HTML Spreadsheet | 3.0 |
| .XLSM | Microsoft Excel Macro-Enabled Spreadsheet | 3.8 |
| .XLSMHTML | Microsoft Excel MIME HTML Spreadsheet | 2.5 |
| .XLSX | Microsoft Excel Spreadsheet | 3.9 |
| .XLT | Microsoft Excel Spreadsheet Template (Legacy) | 3.6 |
| .XLTHTML | Microsoft Excel HTML Spreadsheet Template | 2.0 |
| .XLTM | Microsoft Excel Macro-Enabled Spreadsheet Template | 3.6 |
| .XLTX | Microsoft Excel Spreadsheet Template | 3.2 |
| .XLV | Microsoft Excel Visual Basic Module | 3.7 |
| .XLW | Microsoft Excel Workbook | 2.0 |
| .XLW | Microsoft Excel Workspace | 2.3 |
| .XM | Fasttracker 2 Extended Module | 3.4 |
| .XMA | Xbox Media Audio File | 3.5 |
| .XMAP | XMind 2007/2008 Workbook | 1.5 |
| .XMB | Age of Empires Game Data File | 3.8 |
| .XMB | Super Smash Bros. XML Binary File | 2.0 |
| .XMCD | Mathcad Worksheet File | 3.3 |
| .XMCDZ | Mathcad Compressed Worksheet File | 3.3 |
| .XMCT | Mathcad XML Worksheet Template | 2.4 |
| .XMD | Extended Media Disc Image | 2.3 |
| .XMD | Bitdefender Plugin File | 3.5 |
| .XMD | ExamSoft Answer File | 2.3 |
| .XMDECK | MindManager XML Slide Deck | 2.0 |
| .XMDX | SofTest Answer File | 3.4 |
| .XMF | Cal3D XML Mesh File | 3.9 |
| .XMF | Extensible Music File | 2.8 |
| .XMF | GameJack Disc Image File | 1.7 |
| .XMI | XML Metadata Interchange File | 3.2 |
| .XMI | Extended MIDI File | 3.3 |
| .XMIND | XMind Workbook File | 3.4 |
| .XML | XML File | 3.6 |
| .XML | Cinelerra Video Project | 3.3 |
| .XML-PREV | VM VirtualBox Settings Backup | 2.5 |
| .XML.KFL | Microsoft Outlook Known Feed List | 3.1 |
| .XMLC | Therapeutic Complex Data File | 2.0 |
| .XMLFF | XML Flat File | 3.0 |
| .XMLPER | LeCroy Binary Waveform File | 3.0 |
| .XMM | 3ds Max XML Animation Map File | 3.0 |
| .XMMAP | MindManager XML Map | 2.4 |
| .XMMAS | MindManager XML Map Theme File | 1.5 |
| .XMMAT | MindManager XML Map Template | 3.5 |
| .XMP | Extensible Metadata Platform File | 3.6 |
| .XMP | XMind Markers Package | 2.8 |
| .XMPZ | Miradi XML Project File | 1.5 |
| .XMS | Music Studio Project | 3.8 |
| .XMS | XMS-Tracker Music Module | 2.0 |
| .XMT | XMind Template | 4.3 |
| .XMU | Expressive Music Container File | 4.0 |
| .XMV | Xbox Media Video File | 3.6 |
| .XMWX | SofTest Working Exam File | 2.8 |
| .XMZ | FastTracker 2 Extended Module | 3.7 |
| .XMZX | SofTest Exam File | 3.3 |
| .XNB | XNA Game Studio Binary Package | 3.4 |
| .XNC | Exchange NC File | 3.7 |
| .XNK | Exchange Shortcut | 3.3 |
| .XNT | QuarkXPress Extension File | 2.0 |
| .XOF | Reality Lab 3D Image File | 3.0 |
| .XOHT | Mi Music Downloaded Song | 2.0 |
| .XOJ | Xournal Notebook | 3.0 |
| .XOJO_BINARY_MENU | Xojo Binary Menu File | 3.7 |
| .XOJO_BINARY_PROJECT | Xojo Binary Project File | 3.0 |
| .XOJO_BINARY_TOOLBAR | Xojo Binary Toolbar File | 2.5 |
| .XOJO_BINARY_WINDOW | Xojo Binary Window File | 1.5 |
| .XOJO_MENU | Xojo Menu File | 3.0 |
| .XOJO_PROJECT | Xojo Project File | 3.3 |
| .XOJO_TOOLBAR | Xojo Toolbar File | 2.0 |
| .XOJO_WINDOW | Xojo Window File | 3.5 |
| .XOJO_XML_MENU | Xojo XML Menu File | 2.7 |
| .XOJO_XML_PROJECT | Xojo XML Project File | 3.3 |
| .XOJO_XML_TOOLBAR | Xojo Toolbar File | 2.8 |
| .XOJO_XML_WINDOW | Xojo XML Window File | 2.2 |
| .XOL | PowerDesigner Object Language File | 3.0 |
| .XOL | Swiss Map Overlay | 3.0 |
| .XOM | Worms 3D Object File | 4.3 |
| .XOML | Windows Workflow File | 3.3 |
| .XOPP | Xournal++ Notebook | 3.6 |
| .XOPUS | Exient OPUS File | 3.0 |
| .XP | Fasttracker 2 Extended Pattern | 2.9 |
| .XP | XPilot Map | 2.3 |
| .XP2 | XPilot NG | 1.3 |
| .XP3 | KiriKiri Package File | 4.3 |
| .XP4 | KiriKiri Package | 2.5 |
| .XPADDERCONTROLLER | Xpadder Controller Profile | 3.9 |
| .XPD | XML Pipeline Document | 3.7 |
| .XPD | PlayStation Store PSP License File | 4.1 |
| .XPDL | XPDL Module | 3.0 |
| .XPF | LMMS Preset File | 3.7 |
| .XPG | Autoplay Media Studio Exported Page | 3.2 |
| .XPI | Cross-platform Installer Package | 4.0 |
| .XPJ | RoboHelp HTML Project File | 3.0 |
| .XPJ | Micro Planner X-Pert Project File | 2.0 |
| .XPK | WWE RAW Model File | 3.9 |
| .XPL | LcdStudio Playlist File | 3.3 |
| .XPL | Little Snitch Configuration File | 3.5 |
| .XPLL | Pull-Planner Data File | 1.5 |
| .XPM | X11 Pixmap Graphic | 4.3 |
| .XPM | Micro Planner Manager File | 1.8 |
| .XPP | X++ Source Code File | 3.8 |
| .XPR | Pro/ENGINEER Part Instance Accelerator File | 2.9 |
| .XPR | SyncRO Soft oXygen XML Editor Project | 2.2 |
| .XPR | Microsoft Expression Design Graphic | 2.0 |
| .XPR | PressIt Disc Label | 1.0 |
| .XPS | XML Paper Specification File | 3.6 |
| .XPT | Mozilla Firefox Component | 3.8 |
| .XPT | SAS Transport File | 3.5 |
| .XQ | XQuery File | 4.2 |
| .XQL | XML Query Language File | 3.0 |
| .XQM | XQuery Module | 2.5 |
| .XQT | SuperCalc Macro File | 3.3 |
| .XQUERY | XQuery Source Code File | 2.0 |
| .XQY | XQuery Source File | 2.7 |
| .XR | Xuver 3D Scene File | 3.5 |
| .XRB | XMind Resource Bundle | 3.8 |
| .XRDML | XRDML Data File | 3.3 |
| .XRF | Cal3D XML Materials File | 2.8 |
| .XRFF | Extensible Attribute-Relation File Format | 2.5 |
| .XRM-MS | Microsoft Security Certificate | 3.1 |
| .XRNS | Renoise Song File | 4.2 |
| .XRP | RationalPlan Project File | 3.0 |
| .XRY | XRY Data File | 2.8 |
| .XS | Age of Empires 3 Map AI Generator | 4.0 |
| .XSB | XACT Sound Bank | 2.6 |
| .XSB | XML Schema Binary File | 3.5 |
| .XSC | Visual Studio Dataset Internal Info File | 3.1 |
| .XSD | XML Schema Definition | 3.8 |
| .XSD | Pattern Maker for Cross Stitch 4 Pattern | 3.5 |
| .XSF | InfoPath Form Definition File | 2.7 |
| .XSF | Cal3D XML Skeleton File | 1.7 |
| .XSI | Softimage XSI 3D Image | 3.8 |
| .XSIADDON | Softimage Add-on File | 3.7 |
| .XSIG | XAdES XML Signature File | 1.5 |
| .XSL | XML Stylesheet | 3.3 |
| .XSLIC | XenServer License File | 3.6 |
| .XSLT | Extensible Stylesheet Language Transformations File | 3.0 |
| .XSN | InfoPath Form Template File | 3.2 |
| .XSO | Expresso Regex Project | 2.0 |
| .XSOSD | ProgDVB Skin | 3.0 |
| .XSP | Kodi Smart Playlist File | 3.4 |
| .XSPF | XML Shareable Playlist File | 3.5 |
| .XSQ | xLights Sequence | 2.0 |
| .XSS | XML Style Sheet | 3.6 |
| .XST | WebSphere Query Template | 3.1 |
| .XSTAGE | Harmony Scene | 2.0 |
| .XSVF | Xilinx Serial Vector Format File | 4.5 |
| .XSX | Visual Studio XML Schema Layout File | 3.5 |
| .XT | Xdebug Trace File | 3.8 |
| .XT | Fasttracker 2 Extended Track | 2.0 |
| .XTB | Angular Translation File | 3.0 |
| .XTB | XML Text Binary File | 1.0 |
| .XTBL | XTBL Ransomware Encrypted File | 3.9 |
| .XTG | Extensible TreeGraph File | 3.5 |
| .XTL | Vietcong Data File | 1.8 |
| .XTM | CmapTools Exported Topic Map | 4.2 |
| .XTM | Xtremsplit Data File | 2.0 |
| .XTODVD | ConvertXtoDVD Project File | 2.5 |
| .XTP | AutoCAD Exported Tool Palettes File | 4.1 |
| .XTP | xTime Project Document | 4.3 |
| .XTP | InfoPath Template Part File | 4.2 |
| .XTP | XTree Data File | 4.0 |
| .XTREME | Winstep Xtreme Theme Pack | 3.9 |
| .XUI | Xbox 360 User Interface File | 4.2 |
| .XUL | XML User Interface Language File | 4.0 |
| .XUM | Microsoft Excel Unit Operation Model | 3.0 |
| .XUR | Xbox 360 Binary User Interface File | 2.8 |
| .XV0 | Lattice XVL Structure File | 2.3 |
| .XV3 | Lattice XVL Geometry File | 4.0 |
| .XVA | Xen Project Virtual Appliance | 3.8 |
| .XVCT | VISE XML Project File | 2.7 |
| .XVD | Xbox Virtual Disk | 3.9 |
| .XVID | Xvid-Encoded Video File | 3.4 |
| .XVM | VMware Console Configuration File | 2.0 |
| .XVMCONF | World of Tanks XVM Configuration File | 3.7 |
| .XWB | XACT Wave Bank | 3.3 |
| .XWD | X Windows Dump Image | 3.0 |
| .XWF | OmniPage Workflow File | 4.0 |
| .XWI | X-Wing Mission | 3.0 |
| .XWK | Crosstalk Communicator Keyboard Mapping File | 3.0 |
| .XWM | Microsoft xWMA Compressed Audio | 3.9 |
| .XWMA | Microsoft xWMA Compressed Audio | 3.3 |
| .XWMC | Xaero’s World Map Configuration File | 3.5 |
| .XWP | XMLwriter Project | 3.3 |
| .XWP | Xerox Writer Text Document | 3.2 |
| .XWP | Crosstalk Session File | 2.3 |
| .XWS | Xara Web Designer Graphic | 3.1 |
| .XX | XXEncoded File | 3.6 |
| .XXD | Brixx Planner Calendar | 3.3 |
| .XXE | XXEncoded File | 3.3 |
| .XXX | Extractor Ransomware Encrypted File | 3.9 |
| .XXX | Compucon Singer Embroidery File | 3.5 |
| .XXX | Unreal Engine 3 Cooked Content | 2.0 |
| .XY | XYWrite Document | 3.6 |
| .XY3 | XyWrite III Document | 3.0 |
| .XYP | XYWrite III Plus Document | 2.3 |
| .XYS | XYplorer Script File | 3.5 |
| .XYT | VivaVideo Effect | 3.5 |
| .XYW | XyWrite for Windows Document | 3.1 |
| .XYZ | Molecule Specification File | 2.7 |
| .XYZ | Celestia Sampled Trajectory Data File | 2.1 |
| .XYZV | Celestia Sampled Trajectory File | 3.3 |
| .XZ | XZ Compressed Archive | 3.6 |
| .XZFX | ZipLogix ZipForm File | 3.5 |
| .XZM | Porteus Module | 2.4 |
| .X_B | Parasolid Model Part File | 3.6 |
| .X_T | Parasolid Model Part File | 3.0 |