X File Extensions

File types with extensions that start with the letter X.

Extension	File Type	File Description
.x	Developer	Lex Source Code File
.x32	Plugin	Adobe Xtra File
.x3d	Image	Xara3D Project
.x4k	Settings	XML4King Configuration File
.x64	Disk	Commodore 64 Disk Image
.xa	Disk	GEAR CD/DVD Disc Image
.xaml	Developer	XAML File
.xap	Developer	XACT Project
.xap	Executable	Silverlight Application Package
.xar	Vector Image	Xara Xtreme Drawing
.xbe	Game	Xbox Executable File
.xbk	Data	SMART Notebook File
.xbm	Image	X11 Bitmap Graphic
.xbsav	Game	Mass Effect 2 Xbox Saved Game
.xcf	Raster Image	GIMP Image File
.xcode	Developer	Xcode Project
.xcodeproj	Developer	Xcode Project
.xdb	Data	Symantec Virus Database File
.xdb	Data	PowerDesigner Database Definition File
.xdl	Text	Oracle Expert Definition Language File
.xdl	Text	XML Schema File
.xdp	Data	XML Data Package
.xdr	Settings	XML-Data Reduced File
.xds	Game	DS Game Maker Project File
.xds	Data	LcdStudio Design File
.xdw	Page Layout	Fuji Xerox DocuWorks File
.xef	Data	eManager Form Data
.xef	Compressed	WinAce Encrypted File
.xem	Data	PowerDesigner Model definition File
.xem	Settings	eManager Metered Units
.xen	Game	Guitar Hero III Data File
.xep	Settings	eManager File Packaging Information
.xes	Settings	eManager Skins Definition
.xet	Settings	eManager Process Definition
.xev	Settings	eManager Auto-Update File
.xex	Game	Xbox 360 Executable File
.xez	Compressed	eManager Template Package
.xfd	Data	XFD File
.xfdl	Web	XFDL File
.xfn	Font	Ventura Printer Font
.xfo	Data	XSL-FO Formatted Form
.xfs	Audio	eRacer Sound File
.xft	Font	ChiWriter Printer Font
.xft	Data	Adobe Form Designer 5.0 File
.xgs	Settings	XACT Global Settings File
.xht	Web	XHTML File
.xhtml	Web	Extensible Hypertext Markup Language File
.xi	Audio	Fasttracker 2 Extended Instrument File
.xib	Developer	Interface Builder File
.xif	Image	ScanSoft Pagis File
.xl	Data	Excel Spreadsheet
.xla	Plugin	Excel Add-In File
.xlam	Plugin	Excel Open XML Macro-Enabled Add-In
.xlb	Settings	Excel Toolbars File
.xlc	Data	Excel Chart
.xlf	Text	XLIFF Document
.xlgc	Data	ExpressK Database File
.xlk	Backup	Excel Backup File
.xll	Plugin	Excel Add-In File
.xlm	Misc	Excel Macro
.xlnk	Misc	XML Shortcut File
.xlr	Data	Works Spreadsheet
.xls	Data	Excel Spreadsheet
.xlsb	Data	Excel Binary Spreadsheet
.xlsm	Data	Excel Open XML Macro-Enabled Spreadsheet
.xlsx	Data	Microsoft Excel Open XML Document
.xlt	Data	Excel Template
.xltm	Data	Excel Open XML Macro-Enabled Spreadsheet Template
.xltx	Data	Excel Open XML Spreadsheet Template
.xlv	Plugin	Excel Visual Basic Module
.xlw	Data	Excel Workbook
.xm	Audio	Fasttracker 2 Extended Module
.xmb	Game	X-Wing Mission Briefing File
.xmb	Game	Age of Empires Game Data File
.xmcd	Data	Mathcad Worksheet File
.xmcdz	Compressed	Mathcad Compressed Worksheet File
.xmd	Disk	GameJack Disc Image
.xmf	Audio	Extensible Music File
.xmf	Disk	GameJack Disc Image File
.xmi	Audio	Extended MIDI File
.xml	Data	XML File
.xmlper	Data	LeCroy Binary Waveform File
.xmp	Misc	Extensible Metadata Platform File
.xmpz	Data	Miradi XML Project File
.xmz	Audio	FastTracker 2 Extended Module
.xnk	Misc	Exchange Shortcut
.xof	Image	Reality Lab 3D Image File
.xol	Misc	PowerDesigner Object Language File
.xol	Misc	Swiss Map Overlay
.xom	Game	Worms 3D Object File
.xp	Audio	Fastracker 2 Pattern
.xpaddercontroller	Settings	Xpadder Controller Profile
.xpd	Game	PlayStation Store PSP License File
.xpd	Web	XML Pipeline Document
.xpg	Data	Autoplay Media Studio Exported Page
.xpi	Compressed	Mozilla Installer Package
.xpj	Data	Micro Planner X-Pert Project File
.xpk	Game	WWE RAW Model File
.xpl	Settings	LcdStudio Playlist File
.xpm	Image	X11 Pixmap Graphic
.xpm	Data	Micro Planner Manager File
.xpr	Misc	PressIt Disc Label
.xps	Page Layout	XML Paper Specification File
.xpt	Data	SAS Transport File
.xpt	Plugin	Mozilla Firefox Component
.xqt	Executable	SuperCalc Macro File
.xrm-ms	System	Microsoft Security Certificate
.xrns	Audio	Renoise Song File
.xrp	Data	RationalPlan Project File
.xs	Game	Age of Empires 3 Map AI Generator
.xsb	Audio	XACT Sound Bank
.xsd	Developer	XML Schema Definition
.xsi	Image	Softimage XSI 3D Image
.xsl	Data	XML Style Sheet
.xslt	Data	XSL Transformation
.xsn	Data	InfoPath Form Template File
.xspf	Audio	XSPF Playlist File
.xst	Settings	WebSphere Query Template
.xt	Developer	Xdebug Trace File
.xt	Audio	Fastracker 2 Track
.xtm	Data	CmapTools Exported Topic Map
.xtm	Data	Xtremsplit Data File
.xtp	Data	XTree Data File
.xtreme	Settings	Winstep Xtreme Theme Pack
.xul	Web	XML User Interface Language File
.xvid	Video	Xvid-Encoded Video File
.xwb	Audio	XACT Wave Bank
.xwd	Image	X Windows Dump
.xwf	Misc	OmniPage Workflow File
.xwk	Settings	Crosstalk Communicator Keyboard Mapping File
.xwp	Text	Crosstalk Session File
.xwp	Text	XMLwriter Project
.xwp	Text	Xerox Writer Text Document
.xws	Image	Xara Webstyle Graphic
.xx	Compressed	XXEncoded File
.xxd	Data	Brixx Planner Calendar
.xxe	Encoded	XXEncoded File
.xxx	Misc	Compucon Singer Embroidery File
.xy	Text	XYWrite Document
.xy3	Text	XYWrite III Document
.xyp	Text	XYWrite Plus Document
.xys	Executable	XYplorer Script File
.xyw	Text	XYWrite for Windows Document
.xz	Compressed	XZ Compressed Archive
.x_b	3D Image	Parasolid Model Part File
.x_t	3D Image	Parasolid Model Part File