| 拡張子 | 説明書 | ビュー |
| !ut | BitTorrent | 102754 |
| 3dr | 3DMark Benchmark File | 28565 |
| 8bf | Photoshop Plugin File | 38067 |
| abr | Adobe Photoshop brush File | 44595 |
| acl | Microsoft Office Auto Correction File | 35884 |
| acs | Microsoft Ring Animated Character File | 28180 |
| acs2 | AIMP2 Media Player Skin File | 39718 |
| acsm | Adobe Content Server Message File | 96205 |
| action | Apple Automator Action File | 43490 |
| ADADOWNLOAD | Adobe Download Assistant Partial File | 33230 |
| api | Adobe Acrobat Plugin Files | 19216 |
| api | WebOjects API File | 19594 |
| arn | Sysinternals Saved Scan File | 26806 |
| aru | Malicious File | 33484 |
| asec | Secure Application File | 158832 |
| ass | Aegisub Advanced SubStation Alpha Subtitle File | 60935 |
| atn | Adobe Photoshop Action File | 34575 |
| avastlic | Avast! License File | 103331 |
| avd | Avery Database File | 31611 |
| avery | Avery DesignPro Project File | 36463 |
| avs | Winamp Visualization File | 29928 |
| awb | Ad-Aware Backup File | 35872 |
| backup | Ad-Aware Reference File | 46135 |
| bblx | E-Sword Module File | 35175 |
| bc! | Bitcomet Incompleted Download File | 60954 |
| bcf | Belarc Advisor Content File | 34222 |
| bcr | Map & Guide Station File | 25407 |
| bfg | CQuickTrans File | 47265 |
| bgl | Babylon Glossary File | 34109 |
| bk | Backup File | 12138 |
| blf | Bantec Scanner Driver File | 16972 |
| boot | Installshield File | 29030 |
| box | Mailbox File | 32806 |
| bt! | BitTorrent Partial Download File | 44459 |
| cache | Cache File | 82777 |
| cbf | Calender Builder File | 31381 |
| ceb | Apabi eBook File | 27270 |
| chk | Recovered File Fragments | 80111 |
| chw | Compiled Help Index File | 42762 |
| clb | ICQ Contact List File | 29764 |
| cmap | Cmap Tools Concept Map File | 36264 |
| cpf | Clever Cache Profile File | 29661 |
| crc | Total Commander CRC File | 34667 |
| crdownload | Google Chrome Temporary File | 1644586 |
| cxf | Google Picasa Collage File | 44135 |
| d10 | H&R Block Deduction Pro File | 8181 |
| dap | Download Accelerator Plus Download File | 47727 |
| dbx | Outlook Express E-mail Folder | 55684 |
| dctmp | DC++ partially downloaded file | 75668 |
| de | MetaProducts Download Express Partial Download File | 25268 |
| dec | Unix Hyperhelp Support Files | 52803 |
| des | Quickbooks Form Template File | 27273 |
| disabled | Spybot Search & Destroy Disabled File | 29358 |
| dlm | Adobe Download Manager Partial File | 21725 |
| dlm | File Transfer Manager Partial File | 16215 |
| dnl | DNL eBook File | 22245 |
| download | Download File | 154830 |
| downloading | Partially Downloaded File | 73421 |
| ds | Twain Data Source File | 35238 |
| dsc | Disk Identification File | 85206 |
| dsim | Digital Simulator FIle | 22805 |
| dst | Embroidary Stich File | 38184 |
| dtapart | DownloadThemAll Partially Downloaded File | 23989 |
| dxtorylic | Dxtory Licence File | 23987 |
| ecf | Outlook Add-on File | 14015 |
| eml | Email Message File | 379642 |
| emu | Bitcom Data File | 23550 |
| emulecollection | eMule Plus Data File | 27806 |
| eng | English Language File | 30585 |
| env | Adobe Acrobat Dictionary File | 27436 |
| enw | EndNote Import File | 45078 |
| ets | eSignal Time and Sales File | 32173 |
| exd | Control Information Cache File | 31997 |
| ext | Norton Commander Extension | 52630 |
| fastresume | ReadyNAS Bit Torrent File | 25212 |
| fb! | FlashGet Partial Download File | 35900 |
| fbl | iGO Map File | 43575 |
| flipchart | ActiveInspire Flipchart File | 49576 |
| flt | Aldus Import Filter File | 38811 |
| fmp | AutoCAD Font Mapping File | 27237 |
| fmt | Microsoft Schedule Plus Print File | 31930 |
| frf | FontMonger Database File | 53114 |
| frp | FaxRush List File | 14594 |
| frp | Perform File | 29414 |
| f_i | Prints IPS File | 32582 |
| gar | Waypoint Data File | 29915 |
| gbp | gBurner Projeckt File | 29532 |
| ged | Gedcom File | 30868 |
| gg | Google Desktop Gadget file | 41248 |
| ggb | GeoGebra Document File | 43268 |
| gid | Windows Help Index File | 36998 |
| group | Windows Group File | 20765 |
| gsp | Geometers Sketchpad Document File | 30064 |
| gtp | Gnome Desktop Theme File | 24958 |
| hdr | InstallShield Setup Header | 7622 |
| hex | Hexadecimal Source File | 66076 |
| hst | Yahoo Messenger History File | 29826 |
| hus | Husqvarna Embroidery Machines File | 24758 |
| ibd | Installer Dialog Resource File | 34048 |
| icl | Icon Library File | 30449 |
| id | Lotus Notes User ID File | 57633 |
| iks | InSeine Document File | 22769 |
| in | CFAST Input File | 28255 |
| index | Index File | 52289 |
| init | WebMoney Temporary Key File | 25666 |
| irp | InfraRecorder Project File | 23744 |
| isn | Installer Source Files | 40880 |
| jad | Java Application Descriptor File | 149115 |
| jc | FlashGet Partial Download | 32370 |
| jccfg3 | FlahGet Temporary File | 34622 |
| jnt | Windows Journal Note File | 39597 |
| jwc | NTI JewelCase Maker File | 34012 |
| kdc | Kaspersky Virus Database File | 22870 |
| kdh | Chinese Academic Journals Database File | 23969 |
| kep | SapShow Training File | 30222 |
| key | WinRAR License File | 40521 |
| lck | Lock File | 69833 |
| lcs | L0phtCrack Audit File | 32441 |
| ldb | Microsoft Access Lock File | 85639 |
| lex | Microsoft Office Custom Dictionary Files | 12823 |
| lex | LEX File | 13185 |
| lex | Adobe Proximity Dictionary File | 12411 |
| lml | Nokia PC Suite Log File | 29551 |
| magnet | Vuze Magnet File | 23512 |
| mapimail | Send To Mail Recipient File | 27157 |
| mbp | Mobipocket File | 26349 |
| md5 | MD5 Checksum File | 209395 |
| mdk | Keyboard Map File | 22084 |
| med | RSView32 Project Development File | 27636 |
| mft | Kaspersky File | 25032 |
| mim | MIM File | 48882 |
| mlm | Groupwise Email File | 23445 |
| mmb | Multimedia Builder File | 24826 |
| mp7 | Multisim File | 33106 |
| mq4 | MetaTrader Indicator File | 31352 |
| mrc | MRC Image File | 39771 |
| mrk | Digital Print Order Format File | 85961 |
| mrt.exe._p | Malicious Software Removal Tool File | 38524 |
| msf | Email Summary File | 37811 |
| msi | Windows Installer File | 64346 |
| msmessagestore | Windows Live Mail Message Information Database File | 34904 |
| msn | MSN Content Plus File | 21740 |
| mso | Word OLE Web Page Storage Stream File | 85998 |
| msu | Windows Update File | 57878 |
| mtf | Motorola Theme File | 42530 |
| mxl | PackRat File | 8672 |
| njb | Photo Index File | 37296 |
| nls | National Language Support File | 35971 |
| nm3 | Navitel Navigator Map File | 29454 |
| nm3 | DNMR3 Input File | 26558 |
| nng | Pioneer Avic File | 42416 |
| notebook | Smart Notebook File | 65621 |
| nrw | Nero WMA Compilation File | 19493 |
| nth | Nokia Theme File | 89335 |
| nup | Program Component Update Files | 37539 |
| ob! | Orbit Downloader Incomplete Download | 45377 |
| oms | Order Maven File | 45082 |
| ont | Bible File | 21197 |
| opf | Open Packaging Format File | 48925 |
| orig | Gen Original File | 63102 |
| ov2 | TomTom Point Of Interest File | 32055 |
| oxt | Open Office Extension File | 26568 |
| part | Part | 1135767 |
| partial | Partially Downloaded File | 51140 |
| pbp | PSP Firmware Update File | 92913 |
| pcb | Printed Circuit Board File | 37444 |
| pes | Brother Embroidary Design File | 36603 |
| pgi | DVD Recorder Timestamp File | 35414 |
| plf | WinDVD Playlist File | 42588 |
| plg | Aston Desktop Plugin File | 13280 |
| plsc | Messenger Plus Script File | 22161 |
| plsk | Messenger Skin Pack File | 25195 |
| pmv | Pegasus Mail Filter Rule File | 22309 |
| potx | Powerpoint Open XML Template File | 26091 |
| ppf | Playstation Patch File | 27938 |
| pptm | Powerpoint Macro Enabled Presentation File | 28772 |
| propdesc | Installation Package Property Description File | 30613 |
| pss | Picture and Sound Show File | 29267 |
| psw | Singer Embroidery File | 17583 |
| pwm | WebMoney Purse File | 25843 |
| qm | Virtual Box Language File | 39402 |
| rem | Encrypted Data File | 45060 |
| req | FidoNet Request File | 52182 |
| resx | Resource File | 31301 |
| rhp | Rhapsody Notation Program File Format | 20139 |
| rmskin | Rainmaker Skin File | 38687 |
| rnd | RandomSeed File | 46988 |
| rom | Read Only Memory File | 75199 |
| rtc | Live Meeting Connection File | 25731 |
| run | Runscanner Saved File | 47464 |
| rw2 | Panasonic RAW File | 40799 |
| rwg | Random Word Generator List File | 26503 |
| safariextz | Safari Extension File | 25614 |
| sai | BWA Output File | 41820 |
| scm | Script-Fu File | 16276 |
| script | Desktop DNA Application Script File | 30873 |
| sdi | Single Document Interface | 39875 |
| sel | Selection Mask File | 21522 |
| sfb | HP Soft Font File | 60183 |
| sgf | StarOffice Graphical Document File | 25283 |
| shd | Microsoft Windows Shadow File | 25762 |
| sib | Sibelius Score File | 45675 |
| sis | Symbian Installation File | 179793 |
| sisx | Symbian Installation File | 61985 |
| skin | Skin File | 26905 |
| skn | Symbian OS Skin File | 31821 |
| slf | Bitdefender File | 12544 |
| slf | Symantec Licence File | 18904 |
| sln | Visual Studio Solution File | 36713 |
| spb | SpareBrains File | 89739 |
| spl | Microsoft Windows Spool File | 48838 |
| sr0 | SecuROM Analysis File | 83761 |
| stat | Status File | 21857 |
| steamstart | steamstart | 86536 |
| swiad | Optivum Certification File | 21321 |
| swm | Supportworks ESP Message File | 33492 |
| syn | SYN File | 19085 |
| tag | DataFlex Query Tag File | 46843 |
| tax | Turbotax File | 31763 |
| tdl | MathType Translator File | 36762 |
| temp | Temporary File | 49925 |
| test | Test File Extension | 32554 |
| tlb | OLE Type Library | 37825 |
| tmb | Panasonic Camcorder Information File | 6465 |
| tmb | Movie Magic Screenwriter Backup File | 7157 |
| torrent | Torrent | 2059105 |
| tpi | Microsoft Test File | 28973 |
| tpl | Document Template File | 44545 |
| tptb | Compressed Game File | 42349 |
| trashes | Google Android Mobile Phone File | 65447 |
| tsk | Windows Mobile Theme File | 26625 |
| tt10 | Turbotax 2010 return File | 20438 |
| unknown | Unknown File | 36674 |
| upg | Firmware Upgrade File | 60797 |
| urls | GetRight Url List File | 37238 |
| uwl | User Word List File | 14693 |
| uwl | User Word List File | 14741 |
| vcs | vCalender File | 32369 |
| ver | Version Description File | 54807 |
| vfs | Virtual File System Index | 51380 |
| vir | Infected File | 45715 |
| vpm | Garmin GPS Voice File | 34542 |
| wal | Winamp Skin File | 31488 |
| wba | WindowBlinds Skin File | 33411 |
| wdb | Microsoft Works Database File | 33618 |
| wgt | Opera Widget File | 27141 |
| windowslivecontact | Windows Live Contact File | 28267 |
| wtd | WinTune Document File | 26346 |
| xmp | Extensible Metadata Platform | 77008 |
| xtreme | Winstep Theme Pack File | 23942 |
| xxx | Singer Embroidery File | 34123 |
| zdct | After Effects Language File | 29566 |
| zdl | Design Pro Label File | 32193 |
| zpk | Z Firm Package Files | 21295 |
| _p | Malicious Software Removal Tool Temporary File | 70140 |