# File Extensions
Browse file types with extensions beginning with a number or special character.
Extension | File Type | Popularity |
---|---|---|
.!BT | BitTorrent Incomplete Download File | 3.8 |
.!QB | qBittorrent Partial Download File | 3.3 |
.!SYNC | BitTorrent Partially Synced File | 3.0 |
.!UT | uTorrent Incomplete Download | 4.0 |
.## | Encrypt Easy Encrypted File | 3.0 |
.### | NewSoftwares Temporary File | 1.7 |
.$$$ | Temporary File | 3.5 |
.$01 | DOS Pipe File | 3.4 |
.$DB | dBASE Temporary File | 3.6 |
.$ER | GroupWise Database | 3.8 |
.0 | Hacha Split File Segment | 3.5 |
.0 | M3 DS Real Saved Game | 3.4 |
.0 | Android CA Digital Certificate | 3.7 |
.0 | Shared Library Link File | 3.8 |
.0 | Incomplete Mario Kart Wii Course | 3.5 |
.00 | The Ur-Quan Masters Saved Game Slot 0 File | 4.2 |
.000 | Windows CE Installation Data File | 3.5 |
.000 | Virtual CD Disc Image File | 3.3 |
.000 | DoubleSpace Compressed File | 3.1 |
.000 | Indexing Service Data File | 4.0 |
.001 | Split Archive Part 1 | 4.0 |
.001 | Norton Ghost Disk Backup | 3.4 |
.001 | Snes9x Slot 2 Saved State | 3.1 |
.001 | Multimedia Fusion Backup File | 3.4 |
.001 | Fax File | 3.3 |
.002 | Split Archive Part 2 | 3.9 |
.003 | Split Archive Part 3 | 4.0 |
.004 | Split Archive Part 4 | 3.5 |
.007 | James Bond 007: Nightfire Game Asset File | 2.0 |
.0ADSAVE | 0 A.D. Game Save File | 3.5 |
.0CC | 0CC-FamiTracker Module | 3.6 |
.0FOP | WWE 2K Entrance or Victory Animation File | 1.0 |
.0XE | F-Secure Renamed Virus File | 4.2 |
.1 | Unix Section 1 Manual Page | 3.7 |
.113 | Iomega Disk Backup | 3.2 |
.123 | Lotus 1-2-3 Spreadsheet | 3.8 |
.123 | PCB123 Circuit Board Design | 3.5 |
.123C | Autodesk 123C Drawing | 3.3 |
.123D | Autodesk 123D Drawing | 3.7 |
.123DX | 123D Design Model File | 3.9 |
.12M | Lotus 1-2-3 SmartMaster File | 2.7 |
.17T | 2017 StudioTax Return File | 2.8 |
.1PE | TurboTax Form File | 3.5 |
.1PH | TurboTax Data File | 3.3 |
.1SC | Bio-Rad Quantity One Gel Image | 3.5 |
.1ST | Readme File | 3.5 |
.1TE | 1tracker Music Engine | 1.0 |
.1TI | 1tracker Instrument | 1.0 |
.1TM | 1tracker Module | 2.5 |
.2 | Unix Section 2 Manual Page | 3.0 |
.208 | ASUS Notebook BIOS 208 Update File | 3.8 |
.256 | Descent 2 Color Palette | 4.1 |
.264 | Ripped Video Data File | 3.5 |
.264 | IP/CCTV Video File | 3.6 |
.2BP | Pocket PC Bitmap Image File | 3.8 |
.2CH | Super Audio CD Two-Channel Audio | 3.6 |
.2D | VersaCAD 2D Drawing File | 3.2 |
.2FAS | 2FAS Token Backup | 3.0 |
.2FS | Puppy Linux Save State File | 3.6 |
.2MG | Apple IIGS Disk Image | 3.6 |
.2SF | Nintendo DS Sound File | 4.0 |
.2SFLIB | Nintendo DS Audio Library File | 3.2 |
.3 | Unix Section 3 Manual Page | 3.4 |
.323 | H.323 Internet Telephony File | 2.8 |
.32X | Sega 32X ROM | 4.1 |
.360 | 360desktop Panorama File | 3.0 |
.386 | Windows Virtual Device Driver | 3.5 |
.3D | Survex 3D Cavern File | 3.9 |
.3D | Stereo CAD-3D Image File | 2.5 |
.3D2 | Stereo CAD-3D 2.0 Image File | 4.1 |
.3D4 | Stereo CAD-3D 2.0 Image File | 4.0 |
.3DA | 3D Assembly File | 3.9 |
.3DC | iGO 3D Building File | 3.7 |
.3DC | RacerMate 3D Course File | 4.0 |
.3DC | RoboCell Cell Setup File | 2.3 |
.3DC | 3DCT 3D Image | 3.2 |
.3DC | 3DCrafter Scene File | 3.0 |
.3DD | ArcGlobe Document | 3.0 |
.3DF | 3D Format | 3.3 |
.3DL | LightConverse 3D Model File | 3.5 |
.3DL | iGO Landmark File | 3.9 |
.3DL | 3D Lookup Table File | 3.4 |
.3DL | Sierra LandDesigner 3D File | 3.7 |
.3DM | Rhino 3D Model | 3.8 |
.3DMARK-RESULT | 3DMark Results File | 4.0 |
.3DMDEF | 3DMark Definition File | 3.0 |
.3DMF | QuickDraw 3D Metafile | 3.3 |
.3DMK | 123D Make Project File | 3.0 |
.3DON | Scrutinize 3D Mesh File | 1.8 |
.3DP | 123D Catch Photo Scene Data File | 3.7 |
.3DP | 3DMark2011 SE Project File | 3.8 |
.3DR | 3DMark Results File | 3.6 |
.3DR | 3D Rad Project File | 4.0 |
.3DS | 3D Studio Scene | 4.1 |
.3DS | Nintendo 3DS ROM | 4.1 |
.3DSX | Nintendo 3DS Homebrew Launcher File | 4.2 |
.3DT | 3D Topicscape File | 4.0 |
.3DV | 3D VRML World | 2.0 |
.3DW | 3D World Studio Environment | 3.0 |
.3DW | Studio Store Visualizer 3D Environment File | 2.8 |
.3DX | Rhino 3D Model File | 2.7 |
.3DXML | Dassault Systemes 3D XML File | 4.0 |
.3DZ | Easy 3D Creator Project | 3.0 |
.3DZ | Nintendo 3DS ROM | 3.5 |
.3FR | Hasselblad 3F RAW Image | 3.7 |
.3FS | Puppy Linux Save State File | 3.8 |
.3G2 | 3GPP2 Multimedia File | 3.4 |
.3GA | 3GPP Audio File | 3.7 |
.3GM | 3D Groove Model | 3.0 |
.3GP | 3GPP Multimedia File | 3.8 |
.3GP2 | 3GPP Multimedia File | 3.6 |
.3GPA | 3GPP Multimedia File | 2.6 |
.3GPP | 3GPP Media File | 3.3 |
.3GPP2 | 3GPP2 Multimedia File | 3.3 |
.3GX | Luma3DS 3GX Plug-in | 2.3 |
.3ME | TurboTax Form File | 3.8 |
.3MF | 3D Manufacturing File | 4.1 |
.3MM | 3D Movie Maker Movie Project | 3.5 |
.3P2 | 3GPP Multimedia File | 3.2 |
.3PE | TurboTax Form | 3.0 |
.3W | XYZprinting Sliced Model File | 3.1 |
.4 | Unix Section 4 Manual Page | 3.3 |
.411 | Mavica Thumbnail Image | 3.0 |
.477 | MNS Shape Definition Companion File | 2.6 |
.4DB | 4th Dimension Database Structure File | 3.7 |
.4DD | 4th Dimension Database Data File | 3.4 |
.4DL | 4th Dimension Database Log File | 3.8 |
.4DV | 4D View Ultrasound File | 3.2 |
.4FS | Puppy Linux Save State File | 3.4 |
.4MP | 4-MP3 Database File | 3.9 |
.4TH | Forth Language File | 2.8 |
.4UI | ForeUI Plot File | 3.7 |
.4XM | 4X Movie | 3.0 |
.5 | Unix Section 5 Manual Page | 2.5 |
.555 | Black & White Weather Settings File | 3.5 |
.5VW | 5View Packet Capture File | 3.0 |
.5XB | Line 6 POD HD500X Edit Bundle | 3.3 |
.5XE | Line 6 POD HD500X Edit Preset File | 3.7 |
.5XS | Line 6 POD HD500X Edit Setlist File | 2.7 |
.6 | Unix Section 6 Manual Page | 2.5 |
.602 | Text602 Document | 3.2 |
.60D | CCTV Video Clip | 3.4 |
.669 | UNIS Composer 669 Module | 3.5 |
.68K | SEGA Mega Drive & Genesis Classics ROM File | 3.8 |
.6CM | Six Channel Module | 3.0 |
.7 | Unix Section 7 Manual Page | 2.5 |
.73B | TI-73 Backup File | 3.0 |
.73C | TI-73 Constant File | 1.3 |
.73I | TI-73 Screenshot File | 3.9 |
.73K | TI-73 Application | 3.9 |
.73L | TI-73 Data List File | 1.8 |
.73P | TI-73 Program | 1.5 |
.73U | TI-73 Explorer Operating System File | 3.8 |
.787 | AVTECH CCTV Video File | 3.3 |
.7Z | 7-Zip Compressed File | 4.1 |
.7Z.001 | 7-Zip Split Archive Part 1 File | 3.7 |
.7Z.002 | 7-Zip Split Archive Part 2 File | 3.9 |
.8 | Unix Section 8 Manual Page | 2.4 |
.83P | TI-83 Calculator File | 3.3 |
.86F | 86Box Floppy Disk Image | 2.6 |
.890 | Cavena Subtitles File | 3.4 |
.89K | TI-89 Application | 3.7 |
.89U | TI-89 Titanium Operating System File | 3.5 |
.89Z | TI-89 Program | 3.5 |
.8BA | Photoshop Plug-in | 3.8 |
.8BC | Photoshop 5.0 Plug-in | 3.0 |
.8BE | Photoshop Export Plugin | 3.4 |
.8BF | Filter Factory Image Filter | 3.8 |
.8BF | Photoshop Filter Plug-in | 3.8 |
.8BI | Photoshop Plug-in | 4.0 |
.8BI8 | Photoshop Plug-in | 4.0 |
.8BL | Photoshop Plug-in | 3.0 |
.8BS | Photoshop 5.0 Selection Plug-in | 3.2 |
.8BX | PhotoDeluxe Plug-in | 4.0 |
.8BY | Photoshop Parser Plugin | 3.3 |
.8CA | TI-84 Plus C Image Var Format | 2.9 |
.8CI | TI-84 Plus C Pic Vars Image | 4.3 |
.8CK | TI-84 Plus C Silver Edition Application File | 4.1 |
.8CM | Eight Channel Module | 3.3 |
.8CU | TI-84 Plus C Operating System File | 3.6 |
.8LD | Overlord 2 Language File | 4.2 |
.8LI | Photoshop Scripting Plug-in | 3.6 |
.8MED | Amiga OctaMED Music File | 3.0 |
.8PBS | Adobe Photoshop Macintosh File | 3.7 |
.8ST | 8start Launcher File | 2.5 |
.8SVX | Amiga 8-Bit Sound File | 3.3 |
.8XG | TI-83/84 Plus Group File | 2.5 |
.8XI | TI-83/84 Plus Picture File | 2.7 |
.8XK | TI-83 Plus Application Upgrade File | 2.9 |
.8XP | TI-83 Plus Calculator File | 3.2 |
.8XS | TI-83/84 Plus String File | 2.7 |
.8XU | TI-83 and TI-84 Plus Operating System File | 3.6 |
.8XV | TI-83/84 Plus Variable File | 3.2 |
.9.PNG | NinePatchDrawable Image | 2.9 |
.@@@ | MS-DOS 2.0 to 3.2x Backup Control File | 2.3 |
.@EX | National Geographic Maps Map | 1.0 |
.^^^ | Pervasive.SQL Database File | 2.7 |
._DOC | Renamed Microsoft Word Document | 3.0 |
._DOCX | Renamed Microsoft Word Document | 3.5 |
._EML | Windows Live Mail Email File | 4.1 |
._NWS | Windows Live Mail Newsgroup Copy File | 3.8 |
._PLAYMUSICID | Google Play Music ID File | 3.9 |
._SYS.LFO | Adware File | 3.0 |
._XLS | Renamed Microsoft Excel Spreadsheet (Legacy) | 3.2 |
._XLSX | Renamed Microsoft Excel Spreadsheet | 3.3 |
.__A | File Splitter & Joiner Encrypted File | 3.8 |
.__B | File Splitter & Joiner Encrypted Archive File | 2.5 |
.{PB | Corel WordPerfect Document Index File | 2.6 |
.~ | Yandex Partially Downloaded File | 2.0 |
.~CW | Circuit Wizard Backup File | 2.4 |
.~HM | HostMonitor TestList Backup File | 2.8 |