File extension	The full name of the file	Popularity
File extension 8BA	Photoshop Plug-in
File extension 8BC	Photoshop 5.0 Plug-in
File extension 8BE	Adobe Plug-in filter file
File extension 8BF	Filter Factory Image Filter
File extension 8BI	Photoshop Plug-in
File extension 8BI8	Photoshop Plug-in
File extension 8BL	Photoshop Plug-in
File extension 8BS	Photoshop 5.0 Selection Plug-in
File extension 8BX	PhotoDeluxe Plug-in
File extension 8BY	PhotoDeluxe Plug-in
File extension 8LI	Photoshop Scripting Plug-in
File extension AAUI	Acrobat User Interface File
File extension ABA	Avant Browser Add-on File
File extension ABI	AbiWord Plug-in
File extension ACCDA	Access Add-in File
File extension ACCDU	Access Add-in File
File extension ACROPLUGIN	Adobe Acrobat Plug-in
File extension ADDON	CFS Console Add-on File
File extension AIP	Illustrator Plug-in
File extension ALP	Ableton Live Pack File
File extension AMX	AMX Mod Plugin File
File extension AMXX	AMX Mod X plug-in file
File extension APD	Eclipse Plugin Descriptor File
File extension APE	AVS Plugin Effects File
File extension API	Acrobat Plug-in
File extension APL	ACDSee Plugin File
File extension APLG	Audials One add-on file
File extension APLP	Audials One add-on installation package file
File extension ARPACK	ArtRage Package
File extension ARX	AutoCAD Runtime Extension File
File extension ASI	Grand Theft Auto Mod Library
File extension ATX	Animation Master Plugin File
File extension AVX	ArcView Extension plugin file
File extension AX	DirectShow Filter
File extension BAV	AVG Bat! Plugin File
File extension BBLM	BBEdit Language Module
File extension BKZ	BaKoMa TeX Installation Module
File extension BLU	FileMaker Pro Runtime Extension
File extension BMI	3ds Max Plug-in
File extension BRI	Bryce Plug-in File
File extension BRM	Bryce Plug-in File
File extension BRO	Bryce Plug-in
File extension BUNDLE	Mac OS X Application plug-in
File extension CCIP	Curse Client Install Package
File extension CCX	Click & Create Extension
File extension CDL	ConceptDraw PRO Library File
File extension CLEO	CLEO Grand Theft Auto Mod File
File extension CODAPLUGIN	Coda Plug-in
File extension COLORPICKER	Color Picker Plugin
File extension COMPONENT	Mac OS X System Component
File extension COX	Click & Create Extension
File extension CRX	Chrome Extension
File extension CVT	Canvas External Tool File
File extension DBX	AutoCAD Database Extension File
File extension DFP	Fusion Plugin File
File extension DLO	3ds Max Plug-in
File extension DLU	3ds Max Utility Plug-in File
File extension DNS	DynSite Plug-in File
File extension DPM	Pro Tools Plugin File
File extension EAZ	ArcGIS Explorer Add-in File
File extension ECF	Outlook Add-in
File extension EPK2	E-Prime 2.0 Package File
File extension EXT	Norton Commander Extension
File extension EXV	Adobe Extension Script
File extension FLT	Adobe Audition Filter
File extension FMPLUGIN	FileMaker Plug-in
File extension FMX	FileMaker Plug-in
File extension FS	Mac OS X File System Plug-in
File extension FSB	Form•Z Compiled Script
File extension FXB	VST Audio Plug-in
File extension FXP	VST Audio Plug-in
File extension FXT	Finale plug-in file
File extension FZIP	Foxit Reader Add-on
File extension FZP	Form•Z Plug-in
File extension HVPL	iTunes Visual Plug-in File
File extension IBPLUGIN	Interface Builder Plug-in
File extension INDESIGNPLUGIN	Adobe InDesign Plug-in
File extension INFO	Drupal Module Information File
File extension INX	Inkscape Extension Descriptor File
File extension JSXBIN	Binary ExtendScript Script File
File extension KMM	K-Meleon Macro Module
File extension LNG	Acrobat Language Plug-in
File extension LRPLUGIN	Photoshop Lightroom Plug-in
File extension LRWEBENGINE	Photoshop Lightroom Web Gallery File
File extension M2P	Maxthon 2 Browser Plugin File
File extension MAT	V-Ray Materials File
File extension MDA	Access Add-in
File extension MDE	Compiled Access Add-in File
File extension MFW	MobileFrame Workflow Pack File
File extension MFX	Multimedia Fusion Extension
File extension MILK	MilkDrop Winamp Plugin Preset
File extension MLL	Maya Plugin
File extension MMIP	MediaMonkey Installation Package
File extension MOD	ArchiCAD Module
File extension MODE	Coda Syntax Mode File
File extension MODULE	Drupal Module File
File extension MOX	Montax Imposer Template Document
File extension MXADDON	Maxthon Add-On File
File extension MXP	Adobe Extension Package
File extension NBM	NetBeans Module
File extension NBP	NeoBook Plugin File
File extension NET	FileMaker Networking Module
File extension NY	Audacity Nyquist Plug-in
File extension OEX	Opera Extension
File extension OXT	Apache OpenOffice Extension
File extension P	LightWave Plug-in
File extension PA	Microsoft PowerPoint add-in file
File extension PBA	OpenOffice.org Basic Protected Module File
File extension PFL	PhotoFiltre Plugin
File extension PIM	Pro Tools Controller Plug-in Mappings File
File extension PLN	Adobe InDesign Plug-in
File extension PLUGIN	Mac OS X Plug-in
File extension PPA	PowerPoint Add-in
File extension PPAM	PowerPoint 2007 Add-In
File extension PPMOD	Papers Please Mod File
File extension PRM	Premiere Plug-in
File extension PSET	Adobe InDesign Plug-in Set File
File extension Q1Q	LunarCell Photoshop Plug-in
File extension Q2Q	Flexify Photoshop Plug-in
File extension Q4Q	Solar Cell Photoshop Plug-in
File extension Q5R	Melancholytron Photoshop Plug-in
File extension Q7Q	India Ink Photoshop Plug-in
File extension Q8R	Flood Photoshop Plug-in
File extension Q9R	Glitterato Photoshop Plug-In
File extension Q9S	Mr. Contrast Photoshop Plug-In
File extension QAR	QlikView Extension
File extension QLGENERATOR	Quick Look Generator File
File extension QPX	QuickTime Player Extension
File extension QTR	QuickTime Extension Resource
File extension QTX	QuickTime Extension
File extension RBZ	Rail Baron Player saved game file
File extension REZ	Escape Velocity Plug-in File
File extension ROCK	Rockbox Plug-in
File extension RPI	Render Plug-in
File extension RPLIB	Axure RP Widget Library File
File extension RPM	RealPlayer Plug-in
File extension RWPLUGIN	RapidWeaver Plugin
File extension SA9	Hue and Cry Photoshop Plug-in
File extension SAFARIEXTZ	Apple Safari Extension Package
File extension SCM	GIMP Script-Fu Script
File extension SEPLUGIN	AppleScript Editor Plug-in
File extension SKYPECHATSTYLE	Chat Style File
File extension SO-ABI	Cocoa AbiWord Plug-in
File extension SPARC	Skype Plugin Archive
File extension SPD	SPSS Custom Dialog File
File extension SPE	SPSS Extension
File extension SUGAR	Espresso Plug-in
File extension SYN	TextPad Syntax File
File extension T3X	TYPO3 Compressed Extension
File extension TBP	Autodesk Topobase File
File extension TKO	AMX Software Module File
File extension TMBUNDLE	TextMate Bundle File
File extension TPI	EDIUS Plugin File
File extension VBOX-EXTPACK	Oracle VM VirtualBox Extension Pack
File extension VDF	VirtualDub Video Filter
File extension VSIX	Visual Studio Extension
File extension VSL	Visio Add-on
File extension VST	VST Audio Plugin
File extension WCX	Total Commander plug-in
File extension WLL	Microsoft Word Add-in
File extension WLX	FileMaker Pro plug-in
File extension WOWSL	WOW Slider
File extension X32	Adobe Xtra File
File extension XADD	Expression Web Add-in
File extension XBA	OpenOffice.org Basic Module File
File extension XLA	Excel Add-In File
File extension XLAM	Excel Open XML Macro-Enabled Add-In
File extension XLL	Excel Add-In File
File extension XLV	Excel Visual Basic Module
File extension XMD	Bitdefender Plugin File
File extension XNT	QuarkXPress Extension File
File extension XPI	Mozilla Installer Package
File extension XPL	X-Plane plug-in file
File extension XPT	Mozilla Firefox Component
File extension XSIADDON	Softimage Add-on File
File extension ZXP	Extension Manager Package