| Extension | Description | Views |
|---|
| !ut | BitTorrent | 10164 |
| 3dr | 3DMark Benchmark File | 2968 |
| 8bf | Photoshop Plugin File | 3966 |
| abr | Adobe Photoshop brush File | 5395 |
| acl | Microsoft Office Auto Correction File | 3092 |
| acs | Microsoft Ring Animated Character File | 1862 |
| acs2 | AIMP2 Media Player Skin File | 6510 |
| acsm | Adobe Content Server Message File | 8831 |
| action | Apple Automator Action File | 2989 |
| api | Adobe Acrobat Plugin Files | 2445 |
| api | WebOjects API File | 604 |
| arn | Sysinternals Saved Scan File | 1513 |
| asec | Secure Application File | 10159 |
| ass | Aegisub Advanced SubStation Alpha Subtitle File | 6189 |
| atn | Adobe Photoshop Action File | 3100 |
| avastlic | Avast! License File | 17750 |
| avd | Avery Database File | 2795 |
| avery | Avery DesignPro Project File | 3576 |
| avs | Winamp Visualization File | 1855 |
| awb | Ad-Aware Backup File | 3301 |
| backup | Ad-Aware Reference File | 3086 |
| bblx | E-Sword Module File | 4335 |
| bc! | Bitcomet Incompleted Download File | 6279 |
| bcf | Belarc Advisor Content File | 2049 |
| bcr | Map & Guide Station File | 1714 |
| bfg | CQuickTrans File | 6372 |
| bgl | Babylon Glossary File | 2710 |
| blf | Bantec Scanner Driver File | 626 |
| boot | Installshield File | 2430 |
| box | Mailbox File | 3131 |
| bt! | BitTorrent Partial Download File | 4167 |
| cache | Cache File | 8102 |
| cbf | Calender Builder File | 1585 |
| ceb | Apabi eBook File | 1522 |
| chk | Recovered File Fragments | 8657 |
| chw | Compiled Help Index File | 4147 |
| clb | ICQ Contact List File | 2222 |
| cmap | Cmap Tools Concept Map File | 2227 |
| cpf | Clever Cache Profile File | 1831 |
| crc | Total Commander CRC File | 4678 |
| crdownload | Google Chrome Temporary File | 162094 |
| cxf | Google Picasa Collage File | 5508 |
| d10 | H&R Block Deduction Pro File | 1765 |
| dap | Download Accelerator Plus Download File | 7669 |
| dbx | Outlook Express E-mail Folder | 7579 |
| dctmp | DC++ partially downloaded file | 11708 |
| de | MetaProducts Download Express Partial Download File | 1302 |
| dec | Unix Hyperhelp Support Files | 5289 |
| des | Quickbooks Form Template File | 2301 |
| dlm | Adobe Download Manager Partial File | 1719 |
| dlm | File Transfer Manager Partial File | 478 |
| dnl | DNL eBook File | 1720 |
| download | Download File | 31019 |
| downloading | Partially Downloaded File | 7846 |
| ds | Twain Data Source File | 2936 |
| dsc | Disk Identification File | 5976 |
| dsim | Digital Simulator FIle | 1211 |
| dst | Embroidary Stich File | 3213 |
| dxtorylic | Dxtory Licence File | 2012 |
| ecf | Outlook Add-on File | 1497 |
| eml | Email Message File | 27795 |
| emu | Bitcom Data File | 1632 |
| emulecollection | eMule Plus Data File | 1993 |
| eng | English Language File | 2703 |
| env | Adobe Acrobat Dictionary File | 1824 |
| enw | EndNote Import File | 4363 |
| ets | eSignal Time and Sales File | 1397 |
| exd | Control Information Cache File | 2337 |
| ext | Norton Commander Extension | 5706 |
| fb! | FlashGet Partial Download File | 3971 |
| fbl | iGO Map File | 5997 |
| flt | Aldus Import Filter File | 4943 |
| fmp | AutoCAD Font Mapping File | 2613 |
| fmt | Microsoft Schedule Plus Print File | 2628 |
| frf | FontMonger Database File | 5300 |
| frp | Perform File | 2482 |
| frp | FaxRush List File | 443 |
| f_i | Prints IPS File | 5413 |
| gar | Waypoint Data File | 2617 |
| gbp | gBurner Projeckt File | 3269 |
| ged | Gedcom File | 2303 |
| gg | Google Desktop Gadget file | 7955 |
| ggb | GeoGebra Document File | 2066 |
| gid | Windows Help Index File | 4767 |
| group | Windows Group File | 1030 |
| gsp | Geometers Sketchpad Document File | 2123 |
| gtp | Gnome Desktop Theme File | 1643 |
| hdr | InstallShield Setup Header | 951 |
| hex | Hexadecimal Source File | 5574 |
| hst | Yahoo Messenger History File | 1819 |
| hus | Husqvarna Embroidery Machines File | 1612 |
| ibd | Installer Dialog Resource File | 2875 |
| icl | Icon Library File | 2605 |
| id | Lotus Notes User ID File | 5283 |
| iks | InSeine Document File | 1577 |
| in | CFAST Input File | 1768 |
| index | Index File | 3096 |
| init | WebMoney Temporary Key File | 989 |
| irp | InfraRecorder Project File | 2077 |
| isn | Installer Source Files | 3739 |
| jad | Java Application Descriptor File | 32067 |
| jc | FlashGet Partial Download | 3864 |
| jccfg3 | FlahGet Temporary File | 4803 |
| jnt | Windows Journal Note File | 3116 |
| jwc | NTI JewelCase Maker File | 1346 |
| kdc | Kaspersky Virus Database File | 1305 |
| kep | SapShow Training File | 2997 |
| key | WinRAR License File | 5345 |
| lck | Lock File | 5209 |
| lcs | L0phtCrack Audit File | 2310 |
| ldb | Microsoft Access Lock File | 5510 |
| lex | Adobe Proximity Dictionary File | 440 |
| lex | Microsoft Office Custom Dictionary Files | 679 |
| lex | LEX File | 1522 |
| lml | Nokia PC Suite Log File | 3088 |
| mapimail | Send To Mail Recipient File | 1563 |
| md5 | MD5 Checksum File | 12276 |
| mdk | Keyboard Map File | 1393 |
| med | RSView32 Project Development File | 1827 |
| mim | MIM File | 9942 |
| mlm | Groupwise Email File | 2048 |
| mmb | Multimedia Builder File | 2815 |
| mp7 | Multisim File | 4741 |
| mq4 | MetaTrader Indicator File | 3666 |
| mrc | MRC Image File | 3932 |
| mrk | Digital Print Order Format File | 9516 |
| mrt.exe._p | Malicious Software Removal Tool File | 3041 |
| msf | Email Summary File | 2663 |
| msi | Windows Installer File | 6773 |
| msmessagestore | Windows Live Mail Message Information Database File | 2934 |
| msn | MSN Content Plus File | 1312 |
| mso | Word OLE Web Page Storage Stream File | 12067 |
| msu | Windows Update File | 8218 |
| mxl | PackRat File | 553 |
| njb | Photo Index File | 3625 |
| nls | National Language Support File | 3131 |
| notebook | Smart Notebook File | 8736 |
| nrw | Nero WMA Compilation File | 914 |
| nth | Nokia Theme File | 12552 |
| nup | Program Component Update Files | 3622 |
| ob! | Orbit Downloader Incomplete Download | 6886 |
| oms | Order Maven File | 3836 |
| ont | Bible File | 1438 |
| opf | Open Packaging Format File | 4304 |
| orig | Gen Original File | 3144 |
| ov2 | TomTom Point Of Interest File | 2403 |
| oxt | Open Office Extension File | 1568 |
| part | Part | 87780 |
| partial | Partially Downloaded File | 5970 |
| pbp | PSP Firmware Update File | 15695 |
| pcb | Printed Circuit Board File | 3407 |
| pes | Brother Embroidary Design File | 2228 |
| pgi | DVD Recorder Timestamp File | 2780 |
| plf | WinDVD Playlist File | 5160 |
| plg | Aston Desktop Plugin File | 490 |
| plsc | Messenger Plus Script File | 2312 |
| plsk | Messenger Skin Pack File | 3268 |
| pmv | Pegasus Mail Filter Rule File | 1729 |
| potx | Powerpoint Open XML Template File | 2340 |
| ppf | Playstation Patch File | 2397 |
| pptm | Powerpoint Macro Enabled Presentation File | 1456 |
| propdesc | Installation Package Property Description File | 2204 |
| pss | Picture and Sound Show File | 3266 |
| psw | Singer Embroidery File | 1079 |
| pwm | WebMoney Purse File | 1497 |
| qm | Virtual Box Language File | 3183 |
| rem | Encrypted Data File | 5999 |
| req | FidoNet Request File | 3968 |
| resx | Resource File | 2224 |
| rhp | Rhapsody Notation Program File Format | 432 |
| rmskin | Rainmaker Skin File | 3639 |
| rnd | RandomSeed File | 4353 |
| rom | Read Only Memory File | 8727 |
| rtc | Live Meeting Connection File | 1922 |
| run | Runscanner Saved File | 5188 |
| rw2 | Panasonic RAW File | 3187 |
| rwg | Random Word Generator List File | 2089 |
| scm | Script-Fu File | 782 |
| script | Desktop DNA Application Script File | 2249 |
| sdi | Single Document Interface | 3355 |
| sel | Selection Mask File | 454 |
| sfb | HP Soft Font File | 6002 |
| sgf | StarOffice Graphical Document File | 2227 |
| shd | Microsoft Windows Shadow File | 1665 |
| sib | Sibelius Score File | 4629 |
| sis | Symbian Installation File | 38154 |
| sisx | Symbian Installation File | 11595 |
| skin | Skin File | 2191 |
| skn | Symbian OS Skin File | 3389 |
| slf | Symantec Licence File | 1238 |
| slf | Bitdefender File | 305 |
| sln | Visual Studio Solution File | 3647 |
| spb | SpareBrains File | 12465 |
| spl | Microsoft Windows Spool File | 4581 |
| sr0 | SecuROM Analysis File | 13101 |
| steamstart | steamstart | 20815 |
| swiad | Optivum Certification File | 842 |
| swm | Supportworks ESP Message File | 3629 |
| syn | SYN File | 412 |
| tag | DataFlex Query Tag File | 4447 |
| tax | Turbotax File | 3296 |
| tdl | MathType Translator File | 2126 |
| temp | Temporary File | 5354 |
| test | Test File Extension | 619 |
| tlb | OLE Type Library | 3383 |
| tmb | Movie Magic Screenwriter Backup File | 880 |
| tmb | Panasonic Camcorder Information File | 345 |
| torrent | Torrent | 122310 |
| tpi | Microsoft Test File | 2712 |
| tpl | Document Template File | 5383 |
| tptb | Compressed Game File | 7427 |
| trashes | Google Android Mobile Phone File | 6172 |
| tsk | Windows Mobile Theme File | 2622 |
| tt10 | Turbotax 2010 return File | 428 |
| upg | Firmware Upgrade File | 6581 |
| urls | GetRight Url List File | 3071 |
| uwl | User Word List File | 259 |
| uwl | User Word List File | 1371 |
| vcs | vCalender File | 1874 |
| ver | Version Description File | 4430 |
| vfs | Virtual File System Index | 8034 |
| vir | Infected File | 3691 |
| vpm | Garmin GPS Voice File | 2551 |
| wal | Winamp Skin File | 4842 |
| wba | WindowBlinds Skin File | 6813 |
| wdb | Microsoft Works Database File | 2914 |
| wgt | Opera Widget File | 2019 |
| windowslivecontact | Windows Live Contact File | 2893 |
| wtd | WinTune Document File | 2131 |
| xmp | Extensible Metadata Platform | 5097 |
| xtreme | Winstep Theme Pack File | 2182 |
| xxx | Singer Embroidery File | 3247 |
| zdct | After Effects Language File | 1962 |
| zdl | Design Pro Label File | 1853 |
| zpk | Z Firm Package Files | 940 |
| _p | Malicious Software Removal Tool Temporary File | 5473 |