The X
extension name file type Classification
X DirectX Model File 3D image file
X Lex Source Code File developer files
X32 Adobe Xtra File plugin file
X3D Xara3D Project 3D image file
X3F SIGMA X3F Camera RAW File camera raw files
X3G 3D Print File 3D image file
X4K XML4King Configuration File settings file
X64 Commodore 64 Disk Image disk image file
X86 Linux Executable File executable file
XA GEAR CD/DVD Disc Image disk image file
XA PlayStation Audio File audio file
XA The Sims Audio File audio file
XADD Expression Web Add-in plugin file
XAF 3ds Max XML Animation File 3D image file
XAF Affirm Deposition Transcript data file
XAF Cal3D XML Animation File 3D image file
XAIML XAIML Chatterbot Database File data file
XAL Exient Asset List File game files
XAML XAML File developer files
XAMLX Visual Studio Workflow Service File developer files
XAN Worms Map File game files
XAP Silverlight Application Package executable file
XAP XACT Project developer files
XAPK Compressed Android Package File Compressed file
XAPPL Spoon XML Application Configuration File data file
XAR Excel Auto-Recovery File Spreadsheet file
XAR Extensible Archive Format File Compressed file
XAR Xara Xtreme Drawing vector image file
XAS Pro/ENGINEER Assembly Instance Accelerator File data file
XBA OpenOffice.org Basic Module File plugin file
XBAP XAML Browser Application File executable file
XBC SMART Notebook File data file
XBD DocuWorks Binder File data file
XBDOC Xiosis Scribe Document text file
XBE Xbox Executable File game files
XBEL XBEL Bookmarks File web file
XBF XAML Binary File developer files
XBK SMART Notebook File data file
XBK XenServer Backup File backup file
XBL Extensible Binding Language File web file
XBM X11 Bitmap Graphic raster image file
XBMML Braille Music Markup Language File audio file
XBPLATE Xiosis Scribe Template text file
XBRL XBRL Document data file
XBSAV Mass Effect 2 Xbox Saved Game game files
XBT SMART Notebook Template File data file
XCAPPDATA Xcode App Data File developer files
XCARCHIVE Xcode Archive developer files
XCCOLORTHEME Xcode Color Theme File settings file
XCCONFIG Xcode Configuration Settings File developer files