| Extension | 描述 | 瀏覽次數 |
| 10 | IBM Voice Type Script File | 46481 |
| abs | Absolute Database File | 76677 |
| accdb | Access Database File | 62188 |
| adb | Alpha Five Database Information File | 28269 |
| bfs | Tivoli Storage Manager File | 29433 |
| blg | Binary Performance Log File | 25241 |
| btn | Buttonware File | 32569 |
| cat | Advanced Disk Catalog File | 28399 |
| cdb | Symbian OS Contacts Database File | 32818 |
| cdd | ConceptDraw Document File | 71545 |
| cdw | CadKey Organized Dialogue File | 100442 |
| cfp | Quicken Cash Flow Projection File | 27750 |
| cgd | Cricket Graph Data File | 27754 |
| cli | Client Management System Customer File | 26398 |
| csv | Comma Seperated Values | 90869 |
| ctt | Messenger contacts file | 23938 |
| d10 | Drake Software Data File | 5875 |
| dat | DAT | 393168 |
| dat | Inno Setup Uninstall Log | 38205 |
| data | CoreFSIF database | 78425 |
| db | Database File | 431896 |
| db3 | dBase III Database File | 44983 |
| dbc | Visual FoxPro Databse File | 33475 |
| dbf | Database File | 130175 |
| ddm | Alpha Five Table Objects File | 25297 |
| dgdat | DoubleGIS Database File | 28750 |
| dropbox | Dropbox File | 69333 |
| dsn | ODBC Data Source File | 46517 |
| dta | Stata Dataset File | 38455 |
| edb | Exchange Information Store Database File | 43739 |
| esp | ACD/Labs Data File | 45615 |
| et | Easitech Lesson Data File | 42048 |
| etl | Microsoft Event Trace Log File | 119605 |
| ex4 | Expert Advisor File | 64029 |
| exp | Export File | 43199 |
| fcd | First Choice Database File | 15636 |
| fdb | Dynamics NAV Database File | 57970 |
| fid | Bruker Aspect NMR Data File | 14646 |
| fil | Files List File | 73962 |
| fo | XSL-FO Form File | 24982 |
| fp3 | FileMaker Pro 3 Database File | 19954 |
| frm | MySQL Database Format File | 45833 |
| gab | Global Address Book File | 21702 |
| gdb | Borland Interbase Database Files | 52449 |
| gp3 | Guitar Pro 3 Tablature File | 40687 |
| groups | WebMoney Group File | 22325 |
| ics | iCalendar Calendar File | 116823 |
| id2 | Windows Live Messenger Emoticon File | 24686 |
| idcl | Inventor Desktop Content File | 33842 |
| iff | Interchange File Format File | 31117 |
| iif | Quickbooks Interchange File | 20548 |
| ins | Inspiration File | 51420 |
| irx | Brewer Irradiation File | 40410 |
| itdb | iTunes Database File | 32765 |
| itl | Music Library File | 31384 |
| itx | ITX Form Template | 17887 |
| jgw | JPG World file | 28316 |
| joined | HJSplit Data File | 25965 |
| kdf | VisiQuest Data File | 26634 |
| kwi | Navigation Data File | 45841 |
| laccdb | Microsoft Access Lock File | 62135 |
| lbl | dBase Label File | 35763 |
| ldf | Server Transaction Log File | 36604 |
| ldif | LDAP Data Interchange Format File | 30081 |
| lib | AS/400 Library File | 50527 |
| lock | Net Framework Lock File | 59630 |
| mar | Microsoft Access Report File | 15284 |
| mat | Microsoft Access Shortcut File | 16466 |
| mat | MATLAB Binary File | 17246 |
| mbb | ManaBook File | 23007 |
| md | Chaos Desktop Metadata File | 75494 |
| mdb | Microsoft Access Database File | 106268 |
| mde | Microsoft Access Compiled Database File | 40067 |
| mdl | Rose Model File | 50426 |
| mdx | Database Index File | 135988 |
| menc | Windows Mobile Encrypted File | 54113 |
| met | eMule Information File | 42281 |
| mir | Bauhaus Mirage Data File | 32167 |
| mls | Milestones Simplicity Project File | 22222 |
| mny | Microsoft Money Data File | 24793 |
| mobi | Mobipocket E-Book File | 194337 |
| mpd | Microsoft Project Database File | 14975 |
| mpl | Playlist Data File | 60499 |
| mpls | Mathcad Font File | 11412 |
| mpp | Microsoft Project File | 82041 |
| mta | AllShare Metadate File | 35050 |
| net | netViz Project File | 46385 |
| nfs | Network File System Temporary File | 25552 |
| nm | Number Magic File | 22680 |
| ntw | Lode Data Network File | 35350 |
| odp | OpenOffice Presentation File | 91434 |
| ods | OpenOffice Spreadsheet File | 195386 |
| ofc | Open Financial Connectivity File | 26540 |
| ofx | Open Financial Exchange File | 42450 |
| one | OneNote Document File | 54031 |
| opd | Optical Path Difference File | 26629 |
| org | Lotus Organizer File | 37776 |
| ost | Outlook Offline File | 32091 |
| out | Output File | 44637 |
| ovl | Rollercoaster Tycoon Data File | 27579 |
| p | Database Procedure File | 33221 |
| p2p | FolderShare File | 24209 |
| pck | Received Package File | 46033 |
| pdb | PowerDesigner physical model | 74380 |
| pf | Windows Prefetch File | 80637 |
| pfl | Family Lawyer Data File | 23416 |
| pj2 | Projector File | 19573 |
| pkt | Packet Tracer Network Simulation File | 45330 |
| poi | Magellan Maestro POI File | 25235 |
| pps | Powerpoint Slideshow File | 172023 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 70845 |
| ppt | Powerpoint Slideshow File | 326676 |
| pptx | Powerpoint Presentation File | 363771 |
| pst | Outlook Personal Information File | 86969 |
| ptb | Power Tab Editor File | 33702 |
| ptt | MapPoint Template File | 26015 |
| qfx | Quicken Financial Exchange File | 30114 |
| qif | Quicken Import File | 41929 |
| qrp | QuickReport Report Files | 59868 |
| rdata | R Data File | 26600 |
| rdb | Redis Database File | 26354 |
| rpt | Report File | 70527 |
| rsd | RealSQLDatabase File | 46610 |
| sal | SORITEC Data File | 40285 |
| sbf | SmartBroker Pro Data File | 33187 |
| sfv | Simple File Verification | 192790 |
| shs | Shell Scrap File | 309088 |
| snp | Microsoft Acess Report Snapshot File | 35466 |
| spo | SPSS Data Output File | 29020 |
| sps | IBM SPSS File | 24959 |
| sql | Structured Query Language Data File | 63234 |
| sqlite | SQLite Database File | 66342 |
| stp | STEP File | 28417 |
| str | dBASE Structure List Object File | 40342 |
| ta0 | TaxAct File | 19042 |
| tar | Compressed Tape Archive File | 48704 |
| tbk | FoxPro Memo Field Backup File | 10853 |
| tdt | Thor Datatree File | 44451 |
| tec | Tecplot Analysis File | 149839 |
| tps | Clarion TopSpeed Data File | 10101 |
| tps | Multi Channel Measurement File | 5206 |
| tvr | Navicat for MySQL File | 30332 |
| tw | TW File | 32307 |
| uccapilog | UCC API Log File | 52485 |
| v2 | Microsoft Live Messenger Data file | 24954 |
| vce | Visual CE Class Type File | 31647 |
| vcf | vCard File | 73842 |
| w02 | Multiple Archive File | 41754 |
| wft | Nicolet WFT Export File | 23185 |
| wlmp | Live Movie Maker Project File | 142740 |
| wmdb | Windows Media Database File | 28485 |
| woc | Widows Orgchart Organization Chart File | 13582 |
| woc | Microsoft Office 2007 Organization File | 13391 |
| wtc | Watertec Database | 28321 |
| xlsx | Microsoft Excel XML File | 566943 |
| xml | Extensible Markup Language | 79911 |
| xtm | Xtremsplit Data File | 33069 |
| zix | Quicken Data File | 14109 |