File Extensions

File Associations and Related File Types

File Extensions Beginning with a Number or Symbol

.!ut uTorrent Incomplete Download
.$$$ Temporary File
.$01 DOS Pipe File
.$db dBASE Temporary File
.$er GroupWise Database
.0 M3 DS Real Save File
.0 Hacha Split Archive File
.000 DoubleSpace Compressed File
.000 Windows CE Installation Data File
.000 Virtual CD Disc Image File
.001 Multimedia Fusion Backup File
.001 Fax File
.001 Norton Ghost Disk Backup
.001 Split Archive File
.113 Iomega Backup File
.123 PCB123 Circuit Board Design
.123 Lotus 1-2-3 Spreadsheet
.1pe TurboTax Form File
.1ph TurboTax File
.1st Readme File
.2bp Pocket PC Bitmap Image File
.2d VersaCAD 2D Drawing File
.2mg Apple IIGS Disk Image
.386 Windows Virtual Device Driver
.3d Stereo CAD-3D Image File
.3d2 Stereo CAD-3D 2.0 Image File
.3d4 Stereo CAD-3D 2.0 Image File
.3da 3D Assembly File
.3df 3D Format
.3dl LightConverse 3D Model File
.3dm Rhino 3D Model
.3dmf QuickDraw 3D Metafile
.3ds 3D Studio Scene
.3dt 3D Topicscape File
.3dv 3D VRML World
.3dx Rhino 3D Model File
.3g2 3GPP2 Multimedia File
.3gp 3GPP Multimedia File
.3gp2 3GPP Multimedia File
.3gpp 3GPP Media File
.3me TurboTax Form File
.3mm 3D Movie Maker Movie Project
.3pe TurboTax 2008 Form File
.4db 4th Dimension Database Structure File
.4dd 4th Dimension Database Data File
.4dl 4th Dimension Database Log File
.4dv 4D View Ultrasound File
.4mp 4-MP3 Database File
.60d CCTV Video Clip
.669 UNIS Composer 669 Module
.6cm Six Channel Module
.7z 7-Zip Compressed File
.83p TI-83 Calculator File
.8ba Photoshop Plug-in
.8bc Photoshop 5.0 Plug-in
.8be PhotoDeluxe Plug-in
.8bf Photoshop Filter Plug-in
.8bf Filter Factory Image Filter
.8bi Photoshop Plug-in
.8bi8 Photoshop Plug-in
.8bl Photoshop Plug-in
.8bs Photoshop 5.0 Selection Plug-in
.8bx PhotoDeluxe Plug-in
.8by PhotoDeluxe Plug-in
.8cm Eight Channel Module
.8li Photoshop Scripting Plug-in
.8med Amiga OctaMED Music File
.8pbs Adobe Photoshop Macintosh File
.8svx Amiga 8-Bit Sound File
.8xp TI-83 Plus Calculator File
.^^^ Pervasive.SQL Database File
.~hm HostMonitor TestList Backup File