| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 28809 |
| abs | Absolute Database File | 55567 |
| accdb | Access Database File | 40850 |
| adb | Alpha Five Database Information File | 15518 |
| bfs | Tivoli Storage Manager File | 15883 |
| blg | Binary Performance Log File | 13767 |
| btn | Buttonware File | 20290 |
| cat | Advanced Disk Catalog File | 15754 |
| cdb | Symbian OS Contacts Database File | 19444 |
| cdd | ConceptDraw Document File | 53641 |
| cdw | CadKey Organized Dialogue File | 74354 |
| cfp | Quicken Cash Flow Projection File | 16102 |
| cgd | Cricket Graph Data File | 15318 |
| cli | Client Management System Customer File | 14563 |
| csv | Comma Seperated Values | 60653 |
| ctt | Messenger contacts file | 13001 |
| d10 | Drake Software Data File | 3541 |
| dat | DAT | 350646 |
| dat | Inno Setup Uninstall Log | 26538 |
| data | CoreFSIF database | 54273 |
| db | Database File | 350878 |
| db3 | dBase III Database File | 30510 |
| dbc | Visual FoxPro Databse File | 19953 |
| dbf | Database File | 96130 |
| ddm | Alpha Five Table Objects File | 13799 |
| dgdat | DoubleGIS Database File | 17416 |
| dropbox | Dropbox File | 50983 |
| dsn | ODBC Data Source File | 30123 |
| dta | Stata Dataset File | 24026 |
| edb | Exchange Information Store Database File | 29341 |
| esp | ACD/Labs Data File | 30531 |
| et | Easitech Lesson Data File | 27086 |
| etl | Microsoft Event Trace Log File | 86186 |
| ex4 | Expert Advisor File | 45213 |
| exp | Export File | 27106 |
| fcd | First Choice Database File | 7680 |
| fdb | Dynamics NAV Database File | 40936 |
| fid | Bruker Aspect NMR Data File | 7942 |
| fil | Files List File | 58215 |
| fo | XSL-FO Form File | 13531 |
| fp3 | FileMaker Pro 3 Database File | 11607 |
| frm | MySQL Database Format File | 31248 |
| gab | Global Address Book File | 10793 |
| gdb | Borland Interbase Database Files | 36791 |
| gp3 | Guitar Pro 3 Tablature File | 27008 |
| groups | WebMoney Group File | 11599 |
| ics | iCalendar Calendar File | 78596 |
| id2 | Windows Live Messenger Emoticon File | 13823 |
| idcl | Inventor Desktop Content File | 18741 |
| iff | Interchange File Format File | 18754 |
| iif | Quickbooks Interchange File | 10041 |
| ins | Inspiration File | 34679 |
| irx | Brewer Irradiation File | 27572 |
| itdb | iTunes Database File | 20251 |
| itl | Music Library File | 18914 |
| itx | ITX Form Template | 7685 |
| jgw | JPG World file | 16180 |
| joined | HJSplit Data File | 14332 |
| kdf | VisiQuest Data File | 15391 |
| kwi | Navigation Data File | 28353 |
| laccdb | Microsoft Access Lock File | 39631 |
| lbl | dBase Label File | 22100 |
| ldf | Server Transaction Log File | 22212 |
| ldif | LDAP Data Interchange Format File | 18633 |
| lib | AS/400 Library File | 32769 |
| lock | Net Framework Lock File | 41643 |
| mar | Microsoft Access Report File | 7217 |
| mat | Microsoft Access Shortcut File | 7759 |
| mat | MATLAB Binary File | 9185 |
| mbb | ManaBook File | 12606 |
| md | Chaos Desktop Metadata File | 42596 |
| mdb | Microsoft Access Database File | 78559 |
| mde | Microsoft Access Compiled Database File | 25927 |
| mdl | Rose Model File | 33316 |
| mdx | Database Index File | 104416 |
| menc | Windows Mobile Encrypted File | 40147 |
| met | eMule Information File | 28293 |
| mir | Bauhaus Mirage Data File | 20688 |
| mls | Milestones Simplicity Project File | 12358 |
| mny | Microsoft Money Data File | 14217 |
| mobi | Mobipocket E-Book File | 163520 |
| mpd | Microsoft Project Database File | 9929 |
| mpl | Playlist Data File | 45564 |
| mpls | Mathcad Font File | 5487 |
| mpp | Microsoft Project File | 62247 |
| mta | AllShare Metadate File | 23064 |
| net | netViz Project File | 31553 |
| nfs | Network File System Temporary File | 13767 |
| nm | Number Magic File | 12150 |
| ntw | Lode Data Network File | 21776 |
| odp | OpenOffice Presentation File | 65870 |
| ods | OpenOffice Spreadsheet File | 141580 |
| ofc | Open Financial Connectivity File | 15414 |
| ofx | Open Financial Exchange File | 27956 |
| one | OneNote Document File | 39367 |
| opd | Optical Path Difference File | 15368 |
| org | Lotus Organizer File | 23692 |
| ost | Outlook Offline File | 18374 |
| out | Output File | 28928 |
| ovl | Rollercoaster Tycoon Data File | 14607 |
| p | Database Procedure File | 19642 |
| p2p | FolderShare File | 12881 |
| pck | Received Package File | 31940 |
| pdb | PowerDesigner physical model | 53702 |
| pf | Windows Prefetch File | 61542 |
| pfl | Family Lawyer Data File | 12722 |
| pj2 | Projector File | 10134 |
| pkt | Packet Tracer Network Simulation File | 31946 |
| poi | Magellan Maestro POI File | 14895 |
| pps | Powerpoint Slideshow File | 150665 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 52287 |
| ppt | Powerpoint Slideshow File | 272170 |
| pptx | Powerpoint Presentation File | 257696 |
| pst | Outlook Personal Information File | 67277 |
| ptb | Power Tab Editor File | 22508 |
| ptt | MapPoint Template File | 14377 |
| qfx | Quicken Financial Exchange File | 18309 |
| qif | Quicken Import File | 28383 |
| qrp | QuickReport Report Files | 41544 |
| rdata | R Data File | 15503 |
| rdb | Redis Database File | 15369 |
| rpt | Report File | 49518 |
| rsd | RealSQLDatabase File | 32635 |
| sal | SORITEC Data File | 25862 |
| sbf | SmartBroker Pro Data File | 22210 |
| sfv | Simple File Verification | 165809 |
| shs | Shell Scrap File | 264442 |
| snp | Microsoft Acess Report Snapshot File | 24216 |
| spo | SPSS Data Output File | 17728 |
| sps | IBM SPSS File | 14603 |
| sql | Structured Query Language Data File | 44155 |
| sqlite | SQLite Database File | 46029 |
| stp | STEP File | 18318 |
| str | dBASE Structure List Object File | 26849 |
| ta0 | TaxAct File | 8893 |
| tar | Compressed Tape Archive File | 31361 |
| tbk | FoxPro Memo Field Backup File | 5931 |
| tdt | Thor Datatree File | 30588 |
| tec | Tecplot Analysis File | 129924 |
| tps | Clarion TopSpeed Data File | 7739 |
| tps | Multi Channel Measurement File | 3259 |
| tvr | Navicat for MySQL File | 18815 |
| tw | TW File | 17208 |
| uccapilog | UCC API Log File | 39373 |
| v2 | Microsoft Live Messenger Data file | 13802 |
| vce | Visual CE Class Type File | 20052 |
| vcf | vCard File | 54838 |
| w02 | Multiple Archive File | 27794 |
| wft | Nicolet WFT Export File | 12044 |
| wlmp | Live Movie Maker Project File | 121190 |
| wmdb | Windows Media Database File | 16950 |
| woc | Widows Orgchart Organization Chart File | 5644 |
| woc | Microsoft Office 2007 Organization File | 6223 |
| wtc | Watertec Database | 17196 |
| xlsx | Microsoft Excel XML File | 431041 |
| xml | Extensible Markup Language | 52265 |
| xtm | Xtremsplit Data File | 21089 |
| zix | Quicken Data File | 6747 |