| Extension | 描述 | 瀏覽次數 |
| 10 | IBM Voice Type Script File | 45633 |
| abs | Absolute Database File | 75819 |
| accdb | Access Database File | 61241 |
| adb | Alpha Five Database Information File | 27423 |
| bfs | Tivoli Storage Manager File | 28613 |
| blg | Binary Performance Log File | 24459 |
| btn | Buttonware File | 31827 |
| cat | Advanced Disk Catalog File | 27540 |
| cdb | Symbian OS Contacts Database File | 31997 |
| cdd | ConceptDraw Document File | 70720 |
| cdw | CadKey Organized Dialogue File | 99524 |
| cfp | Quicken Cash Flow Projection File | 26901 |
| cgd | Cricket Graph Data File | 26941 |
| cli | Client Management System Customer File | 25578 |
| csv | Comma Seperated Values | 89817 |
| ctt | Messenger contacts file | 23122 |
| d10 | Drake Software Data File | 5760 |
| dat | DAT | 392336 |
| dat | Inno Setup Uninstall Log | 37644 |
| data | CoreFSIF database | 77470 |
| db | Database File | 430602 |
| db3 | dBase III Database File | 44127 |
| dbc | Visual FoxPro Databse File | 32626 |
| dbf | Database File | 129219 |
| ddm | Alpha Five Table Objects File | 24451 |
| dgdat | DoubleGIS Database File | 27931 |
| dropbox | Dropbox File | 68453 |
| dsn | ODBC Data Source File | 45690 |
| dta | Stata Dataset File | 37505 |
| edb | Exchange Information Store Database File | 42843 |
| esp | ACD/Labs Data File | 44745 |
| et | Easitech Lesson Data File | 41217 |
| etl | Microsoft Event Trace Log File | 118636 |
| ex4 | Expert Advisor File | 63163 |
| exp | Export File | 42300 |
| fcd | First Choice Database File | 15038 |
| fdb | Dynamics NAV Database File | 57145 |
| fid | Bruker Aspect NMR Data File | 14198 |
| fil | Files List File | 73148 |
| fo | XSL-FO Form File | 24117 |
| fp3 | FileMaker Pro 3 Database File | 19447 |
| frm | MySQL Database Format File | 45014 |
| gab | Global Address Book File | 20841 |
| gdb | Borland Interbase Database Files | 51567 |
| gp3 | Guitar Pro 3 Tablature File | 39817 |
| groups | WebMoney Group File | 21491 |
| ics | iCalendar Calendar File | 115790 |
| id2 | Windows Live Messenger Emoticon File | 23879 |
| idcl | Inventor Desktop Content File | 32924 |
| iff | Interchange File Format File | 30192 |
| iif | Quickbooks Interchange File | 19711 |
| ins | Inspiration File | 50496 |
| irx | Brewer Irradiation File | 39626 |
| itdb | iTunes Database File | 31891 |
| itl | Music Library File | 30480 |
| itx | ITX Form Template | 16993 |
| jgw | JPG World file | 27503 |
| joined | HJSplit Data File | 25125 |
| kdf | VisiQuest Data File | 25856 |
| kwi | Navigation Data File | 44945 |
| laccdb | Microsoft Access Lock File | 61205 |
| lbl | dBase Label File | 34879 |
| ldf | Server Transaction Log File | 35770 |
| ldif | LDAP Data Interchange Format File | 29236 |
| lib | AS/400 Library File | 49626 |
| lock | Net Framework Lock File | 58741 |
| mar | Microsoft Access Report File | 14636 |
| mat | Microsoft Access Shortcut File | 15787 |
| mat | MATLAB Binary File | 16703 |
| mbb | ManaBook File | 22207 |
| md | Chaos Desktop Metadata File | 74389 |
| mdb | Microsoft Access Database File | 105317 |
| mde | Microsoft Access Compiled Database File | 39192 |
| mdl | Rose Model File | 49553 |
| mdx | Database Index File | 135104 |
| menc | Windows Mobile Encrypted File | 53206 |
| met | eMule Information File | 41411 |
| mir | Bauhaus Mirage Data File | 31366 |
| mls | Milestones Simplicity Project File | 21386 |
| mny | Microsoft Money Data File | 23929 |
| mobi | Mobipocket E-Book File | 193409 |
| mpd | Microsoft Project Database File | 14750 |
| mpl | Playlist Data File | 59709 |
| mpls | Mathcad Font File | 10945 |
| mpp | Microsoft Project File | 81161 |
| mta | AllShare Metadate File | 34238 |
| net | netViz Project File | 45484 |
| nfs | Network File System Temporary File | 24675 |
| nm | Number Magic File | 21870 |
| ntw | Lode Data Network File | 34542 |
| odp | OpenOffice Presentation File | 90482 |
| ods | OpenOffice Spreadsheet File | 194241 |
| ofc | Open Financial Connectivity File | 25750 |
| ofx | Open Financial Exchange File | 41597 |
| one | OneNote Document File | 53126 |
| opd | Optical Path Difference File | 25786 |
| org | Lotus Organizer File | 36857 |
| ost | Outlook Offline File | 31250 |
| out | Output File | 43744 |
| ovl | Rollercoaster Tycoon Data File | 26733 |
| p | Database Procedure File | 32449 |
| p2p | FolderShare File | 23420 |
| pck | Received Package File | 45187 |
| pdb | PowerDesigner physical model | 73472 |
| pf | Windows Prefetch File | 79797 |
| pfl | Family Lawyer Data File | 22597 |
| pj2 | Projector File | 18810 |
| pkt | Packet Tracer Network Simulation File | 44404 |
| poi | Magellan Maestro POI File | 24478 |
| pps | Powerpoint Slideshow File | 171082 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 69966 |
| ppt | Powerpoint Slideshow File | 325485 |
| pptx | Powerpoint Presentation File | 362257 |
| pst | Outlook Personal Information File | 86104 |
| ptb | Power Tab Editor File | 32776 |
| ptt | MapPoint Template File | 25240 |
| qfx | Quicken Financial Exchange File | 29312 |
| qif | Quicken Import File | 41086 |
| qrp | QuickReport Report Files | 59011 |
| rdata | R Data File | 25817 |
| rdb | Redis Database File | 25552 |
| rpt | Report File | 69620 |
| rsd | RealSQLDatabase File | 45772 |
| sal | SORITEC Data File | 39494 |
| sbf | SmartBroker Pro Data File | 32403 |
| sfv | Simple File Verification | 191905 |
| shs | Shell Scrap File | 308110 |
| snp | Microsoft Acess Report Snapshot File | 34648 |
| spo | SPSS Data Output File | 28045 |
| sps | IBM SPSS File | 24149 |
| sql | Structured Query Language Data File | 62401 |
| sqlite | SQLite Database File | 65228 |
| stp | STEP File | 27859 |
| str | dBASE Structure List Object File | 39461 |
| ta0 | TaxAct File | 18287 |
| tar | Compressed Tape Archive File | 47713 |
| tbk | FoxPro Memo Field Backup File | 10605 |
| tdt | Thor Datatree File | 43657 |
| tec | Tecplot Analysis File | 148922 |
| tps | Clarion TopSpeed Data File | 9987 |
| tps | Multi Channel Measurement File | 5096 |
| tvr | Navicat for MySQL File | 29527 |
| tw | TW File | 31349 |
| uccapilog | UCC API Log File | 51649 |
| v2 | Microsoft Live Messenger Data file | 24092 |
| vce | Visual CE Class Type File | 30831 |
| vcf | vCard File | 72901 |
| w02 | Multiple Archive File | 40962 |
| wft | Nicolet WFT Export File | 22381 |
| wlmp | Live Movie Maker Project File | 141865 |
| wmdb | Windows Media Database File | 27662 |
| woc | Widows Orgchart Organization Chart File | 12918 |
| woc | Microsoft Office 2007 Organization File | 12882 |
| wtc | Watertec Database | 27433 |
| xlsx | Microsoft Excel XML File | 565257 |
| xml | Extensible Markup Language | 78873 |
| xtm | Xtremsplit Data File | 32241 |
| zix | Quicken Data File | 13494 |