| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 36293 |
| abs | Absolute Database File | 66526 |
| accdb | Access Database File | 50836 |
| adb | Alpha Five Database Information File | 20101 |
| bfs | Tivoli Storage Manager File | 20766 |
| blg | Binary Performance Log File | 17786 |
| btn | Buttonware File | 25581 |
| cat | Advanced Disk Catalog File | 20484 |
| cdb | Symbian OS Contacts Database File | 24529 |
| cdd | ConceptDraw Document File | 62218 |
| cdw | CadKey Organized Dialogue File | 88056 |
| cfp | Quicken Cash Flow Projection File | 20441 |
| cgd | Cricket Graph Data File | 20082 |
| cli | Client Management System Customer File | 18959 |
| csv | Comma Seperated Values | 77143 |
| ctt | Messenger contacts file | 17081 |
| d10 | Drake Software Data File | 4756 |
| dat | DAT | 378874 |
| dat | Inno Setup Uninstall Log | 32421 |
| data | CoreFSIF database | 67001 |
| db | Database File | 405351 |
| db3 | dBase III Database File | 36763 |
| dbc | Visual FoxPro Databse File | 25643 |
| dbf | Database File | 115826 |
| ddm | Alpha Five Table Objects File | 18270 |
| dgdat | DoubleGIS Database File | 22011 |
| dropbox | Dropbox File | 61137 |
| dsn | ODBC Data Source File | 38219 |
| dta | Stata Dataset File | 30411 |
| edb | Exchange Information Store Database File | 35662 |
| esp | ACD/Labs Data File | 37299 |
| et | Easitech Lesson Data File | 33832 |
| etl | Microsoft Event Trace Log File | 105655 |
| ex4 | Expert Advisor File | 54495 |
| exp | Export File | 34340 |
| fcd | First Choice Database File | 10502 |
| fdb | Dynamics NAV Database File | 48987 |
| fid | Bruker Aspect NMR Data File | 10556 |
| fil | Files List File | 65577 |
| fo | XSL-FO Form File | 17732 |
| fp3 | FileMaker Pro 3 Database File | 15020 |
| frm | MySQL Database Format File | 37925 |
| gab | Global Address Book File | 14714 |
| gdb | Borland Interbase Database Files | 44255 |
| gp3 | Guitar Pro 3 Tablature File | 32935 |
| groups | WebMoney Group File | 15439 |
| ics | iCalendar Calendar File | 98037 |
| id2 | Windows Live Messenger Emoticon File | 17766 |
| idcl | Inventor Desktop Content File | 25797 |
| iff | Interchange File Format File | 23786 |
| iif | Quickbooks Interchange File | 13775 |
| ins | Inspiration File | 42852 |
| irx | Brewer Irradiation File | 33211 |
| itdb | iTunes Database File | 25319 |
| itl | Music Library File | 23943 |
| itx | ITX Form Template | 11166 |
| jgw | JPG World file | 21149 |
| joined | HJSplit Data File | 18574 |
| kdf | VisiQuest Data File | 19595 |
| kwi | Navigation Data File | 37155 |
| laccdb | Microsoft Access Lock File | 51217 |
| lbl | dBase Label File | 28170 |
| ldf | Server Transaction Log File | 28377 |
| ldif | LDAP Data Interchange Format File | 23066 |
| lib | AS/400 Library File | 41169 |
| lock | Net Framework Lock File | 50322 |
| mar | Microsoft Access Report File | 10056 |
| mat | Microsoft Access Shortcut File | 11105 |
| mat | MATLAB Binary File | 12367 |
| mbb | ManaBook File | 16374 |
| md | Chaos Desktop Metadata File | 60098 |
| mdb | Microsoft Access Database File | 94794 |
| mde | Microsoft Access Compiled Database File | 31979 |
| mdl | Rose Model File | 41636 |
| mdx | Database Index File | 125122 |
| menc | Windows Mobile Encrypted File | 46408 |
| met | eMule Information File | 34319 |
| mir | Bauhaus Mirage Data File | 25552 |
| mls | Milestones Simplicity Project File | 15916 |
| mny | Microsoft Money Data File | 18146 |
| mobi | Mobipocket E-Book File | 181556 |
| mpd | Microsoft Project Database File | 12516 |
| mpl | Playlist Data File | 52859 |
| mpls | Mathcad Font File | 7589 |
| mpp | Microsoft Project File | 73289 |
| mta | AllShare Metadate File | 28314 |
| net | netViz Project File | 38028 |
| nfs | Network File System Temporary File | 18407 |
| nm | Number Magic File | 15995 |
| ntw | Lode Data Network File | 27654 |
| odp | OpenOffice Presentation File | 80030 |
| ods | OpenOffice Spreadsheet File | 176187 |
| ofc | Open Financial Connectivity File | 19697 |
| ofx | Open Financial Exchange File | 34554 |
| one | OneNote Document File | 45792 |
| opd | Optical Path Difference File | 19529 |
| org | Lotus Organizer File | 29963 |
| ost | Outlook Offline File | 24282 |
| out | Output File | 36108 |
| ovl | Rollercoaster Tycoon Data File | 19836 |
| p | Database Procedure File | 25636 |
| p2p | FolderShare File | 17184 |
| pck | Received Package File | 37947 |
| pdb | PowerDesigner physical model | 64557 |
| pf | Windows Prefetch File | 71068 |
| pfl | Family Lawyer Data File | 16767 |
| pj2 | Projector File | 13375 |
| pkt | Packet Tracer Network Simulation File | 38128 |
| poi | Magellan Maestro POI File | 18889 |
| pps | Powerpoint Slideshow File | 161705 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 62018 |
| ppt | Powerpoint Slideshow File | 307290 |
| pptx | Powerpoint Presentation File | 326212 |
| pst | Outlook Personal Information File | 77407 |
| ptb | Power Tab Editor File | 26698 |
| ptt | MapPoint Template File | 19384 |
| qfx | Quicken Financial Exchange File | 23047 |
| qif | Quicken Import File | 34341 |
| qrp | QuickReport Report Files | 50513 |
| rdata | R Data File | 19856 |
| rdb | Redis Database File | 19645 |
| rpt | Report File | 61162 |
| rsd | RealSQLDatabase File | 38824 |
| sal | SORITEC Data File | 32172 |
| sbf | SmartBroker Pro Data File | 26432 |
| sfv | Simple File Verification | 181106 |
| shs | Shell Scrap File | 294543 |
| snp | Microsoft Acess Report Snapshot File | 28958 |
| spo | SPSS Data Output File | 22063 |
| sps | IBM SPSS File | 18531 |
| sql | Structured Query Language Data File | 53940 |
| sqlite | SQLite Database File | 55725 |
| stp | STEP File | 23263 |
| str | dBASE Structure List Object File | 32676 |
| ta0 | TaxAct File | 12465 |
| tar | Compressed Tape Archive File | 39442 |
| tbk | FoxPro Memo Field Backup File | 8314 |
| tdt | Thor Datatree File | 36867 |
| tec | Tecplot Analysis File | 139405 |
| tps | Clarion TopSpeed Data File | 9070 |
| tps | Multi Channel Measurement File | 4239 |
| tvr | Navicat for MySQL File | 23622 |
| tw | TW File | 24354 |
| uccapilog | UCC API Log File | 44593 |
| v2 | Microsoft Live Messenger Data file | 17855 |
| vce | Visual CE Class Type File | 24574 |
| vcf | vCard File | 64377 |
| w02 | Multiple Archive File | 34132 |
| wft | Nicolet WFT Export File | 16466 |
| wlmp | Live Movie Maker Project File | 133924 |
| wmdb | Windows Media Database File | 21474 |
| woc | Widows Orgchart Organization Chart File | 8367 |
| woc | Microsoft Office 2007 Organization File | 8898 |
| wtc | Watertec Database | 21340 |
| xlsx | Microsoft Excel XML File | 522347 |
| xml | Extensible Markup Language | 65941 |
| xtm | Xtremsplit Data File | 25713 |
| zix | Quicken Data File | 9200 |