| Extension | 描述 | 瀏覽次數 |
| 10 | IBM Voice Type Script File | 45949 |
| abs | Absolute Database File | 76118 |
| accdb | Access Database File | 61560 |
| adb | Alpha Five Database Information File | 27722 |
| bfs | Tivoli Storage Manager File | 28902 |
| blg | Binary Performance Log File | 24730 |
| btn | Buttonware File | 32112 |
| cat | Advanced Disk Catalog File | 27852 |
| cdb | Symbian OS Contacts Database File | 32300 |
| cdd | ConceptDraw Document File | 71013 |
| cdw | CadKey Organized Dialogue File | 99855 |
| cfp | Quicken Cash Flow Projection File | 27222 |
| cgd | Cricket Graph Data File | 27235 |
| cli | Client Management System Customer File | 25874 |
| csv | Comma Seperated Values | 90196 |
| ctt | Messenger contacts file | 23413 |
| d10 | Drake Software Data File | 5812 |
| dat | DAT | 392647 |
| dat | Inno Setup Uninstall Log | 37837 |
| data | CoreFSIF database | 77831 |
| db | Database File | 431049 |
| db3 | dBase III Database File | 44460 |
| dbc | Visual FoxPro Databse File | 32946 |
| dbf | Database File | 129583 |
| ddm | Alpha Five Table Objects File | 24769 |
| dgdat | DoubleGIS Database File | 28256 |
| dropbox | Dropbox File | 68779 |
| dsn | ODBC Data Source File | 45997 |
| dta | Stata Dataset File | 37884 |
| edb | Exchange Information Store Database File | 43154 |
| esp | ACD/Labs Data File | 45055 |
| et | Easitech Lesson Data File | 41503 |
| etl | Microsoft Event Trace Log File | 118970 |
| ex4 | Expert Advisor File | 63466 |
| exp | Export File | 42613 |
| fcd | First Choice Database File | 15280 |
| fdb | Dynamics NAV Database File | 57442 |
| fid | Bruker Aspect NMR Data File | 14351 |
| fil | Files List File | 73460 |
| fo | XSL-FO Form File | 24409 |
| fp3 | FileMaker Pro 3 Database File | 19614 |
| frm | MySQL Database Format File | 45327 |
| gab | Global Address Book File | 21125 |
| gdb | Borland Interbase Database Files | 51896 |
| gp3 | Guitar Pro 3 Tablature File | 40122 |
| groups | WebMoney Group File | 21825 |
| ics | iCalendar Calendar File | 116184 |
| id2 | Windows Live Messenger Emoticon File | 24174 |
| idcl | Inventor Desktop Content File | 33260 |
| iff | Interchange File Format File | 30525 |
| iif | Quickbooks Interchange File | 20015 |
| ins | Inspiration File | 50822 |
| irx | Brewer Irradiation File | 39902 |
| itdb | iTunes Database File | 32200 |
| itl | Music Library File | 30783 |
| itx | ITX Form Template | 17326 |
| jgw | JPG World file | 27781 |
| joined | HJSplit Data File | 25452 |
| kdf | VisiQuest Data File | 26130 |
| kwi | Navigation Data File | 45274 |
| laccdb | Microsoft Access Lock File | 61534 |
| lbl | dBase Label File | 35161 |
| ldf | Server Transaction Log File | 36070 |
| ldif | LDAP Data Interchange Format File | 29532 |
| lib | AS/400 Library File | 49961 |
| lock | Net Framework Lock File | 59032 |
| mar | Microsoft Access Report File | 14887 |
| mat | Microsoft Access Shortcut File | 16050 |
| mat | MATLAB Binary File | 16894 |
| mbb | ManaBook File | 22494 |
| md | Chaos Desktop Metadata File | 74815 |
| mdb | Microsoft Access Database File | 105677 |
| mde | Microsoft Access Compiled Database File | 39507 |
| mdl | Rose Model File | 49876 |
| mdx | Database Index File | 135433 |
| menc | Windows Mobile Encrypted File | 53529 |
| met | eMule Information File | 41735 |
| mir | Bauhaus Mirage Data File | 31648 |
| mls | Milestones Simplicity Project File | 21683 |
| mny | Microsoft Money Data File | 24217 |
| mobi | Mobipocket E-Book File | 193735 |
| mpd | Microsoft Project Database File | 14831 |
| mpl | Playlist Data File | 59989 |
| mpls | Mathcad Font File | 11110 |
| mpp | Microsoft Project File | 81470 |
| mta | AllShare Metadate File | 34531 |
| net | netViz Project File | 45814 |
| nfs | Network File System Temporary File | 24987 |
| nm | Number Magic File | 22145 |
| ntw | Lode Data Network File | 34813 |
| odp | OpenOffice Presentation File | 90818 |
| ods | OpenOffice Spreadsheet File | 194649 |
| ofc | Open Financial Connectivity File | 26014 |
| ofx | Open Financial Exchange File | 41892 |
| one | OneNote Document File | 53453 |
| opd | Optical Path Difference File | 26076 |
| org | Lotus Organizer File | 37149 |
| ost | Outlook Offline File | 31546 |
| out | Output File | 44062 |
| ovl | Rollercoaster Tycoon Data File | 27026 |
| p | Database Procedure File | 32719 |
| p2p | FolderShare File | 23681 |
| pck | Received Package File | 45484 |
| pdb | PowerDesigner physical model | 73800 |
| pf | Windows Prefetch File | 80091 |
| pfl | Family Lawyer Data File | 22880 |
| pj2 | Projector File | 19101 |
| pkt | Packet Tracer Network Simulation File | 44718 |
| poi | Magellan Maestro POI File | 24735 |
| pps | Powerpoint Slideshow File | 171417 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 70296 |
| ppt | Powerpoint Slideshow File | 325951 |
| pptx | Powerpoint Presentation File | 362809 |
| pst | Outlook Personal Information File | 86426 |
| ptb | Power Tab Editor File | 33104 |
| ptt | MapPoint Template File | 25509 |
| qfx | Quicken Financial Exchange File | 29590 |
| qif | Quicken Import File | 41383 |
| qrp | QuickReport Report Files | 59308 |
| rdata | R Data File | 26093 |
| rdb | Redis Database File | 25818 |
| rpt | Report File | 69945 |
| rsd | RealSQLDatabase File | 46085 |
| sal | SORITEC Data File | 39764 |
| sbf | SmartBroker Pro Data File | 32687 |
| sfv | Simple File Verification | 192223 |
| shs | Shell Scrap File | 308472 |
| snp | Microsoft Acess Report Snapshot File | 34947 |
| spo | SPSS Data Output File | 28366 |
| sps | IBM SPSS File | 24419 |
| sql | Structured Query Language Data File | 62694 |
| sqlite | SQLite Database File | 65603 |
| stp | STEP File | 28074 |
| str | dBASE Structure List Object File | 39771 |
| ta0 | TaxAct File | 18554 |
| tar | Compressed Tape Archive File | 48070 |
| tbk | FoxPro Memo Field Backup File | 10710 |
| tdt | Thor Datatree File | 43927 |
| tec | Tecplot Analysis File | 149242 |
| tps | Clarion TopSpeed Data File | 10035 |
| tps | Multi Channel Measurement File | 5134 |
| tvr | Navicat for MySQL File | 29805 |
| tw | TW File | 31674 |
| uccapilog | UCC API Log File | 51957 |
| v2 | Microsoft Live Messenger Data file | 24410 |
| vce | Visual CE Class Type File | 31146 |
| vcf | vCard File | 73233 |
| w02 | Multiple Archive File | 41242 |
| wft | Nicolet WFT Export File | 22654 |
| wlmp | Live Movie Maker Project File | 142187 |
| wmdb | Windows Media Database File | 27967 |
| woc | Widows Orgchart Organization Chart File | 13176 |
| woc | Microsoft Office 2007 Organization File | 13077 |
| wtc | Watertec Database | 27767 |
| xlsx | Microsoft Excel XML File | 565901 |
| xml | Extensible Markup Language | 79263 |
| xtm | Xtremsplit Data File | 32544 |
| zix | Quicken Data File | 13711 |