| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 27908 |
| abs | Absolute Database File | 53740 |
| accdb | Access Database File | 39685 |
| adb | Alpha Five Database Information File | 14875 |
| bfs | Tivoli Storage Manager File | 15277 |
| blg | Binary Performance Log File | 13232 |
| btn | Buttonware File | 19575 |
| cat | Advanced Disk Catalog File | 15116 |
| cdb | Symbian OS Contacts Database File | 18817 |
| cdd | ConceptDraw Document File | 52450 |
| cdw | CadKey Organized Dialogue File | 72587 |
| cfp | Quicken Cash Flow Projection File | 15451 |
| cgd | Cricket Graph Data File | 14702 |
| cli | Client Management System Customer File | 13961 |
| csv | Comma Seperated Values | 58631 |
| ctt | Messenger contacts file | 12479 |
| d10 | Drake Software Data File | 3351 |
| dat | DAT | 346734 |
| dat | Inno Setup Uninstall Log | 25846 |
| data | CoreFSIF database | 52750 |
| db | Database File | 342307 |
| db3 | dBase III Database File | 29715 |
| dbc | Visual FoxPro Databse File | 19258 |
| dbf | Database File | 93308 |
| ddm | Alpha Five Table Objects File | 13238 |
| dgdat | DoubleGIS Database File | 16750 |
| dropbox | Dropbox File | 49508 |
| dsn | ODBC Data Source File | 29100 |
| dta | Stata Dataset File | 23378 |
| edb | Exchange Information Store Database File | 28496 |
| esp | ACD/Labs Data File | 29670 |
| et | Easitech Lesson Data File | 26238 |
| etl | Microsoft Event Trace Log File | 83163 |
| ex4 | Expert Advisor File | 44094 |
| exp | Export File | 26174 |
| fcd | First Choice Database File | 7289 |
| fdb | Dynamics NAV Database File | 39933 |
| fid | Bruker Aspect NMR Data File | 7526 |
| fil | Files List File | 57214 |
| fo | XSL-FO Form File | 12953 |
| fp3 | FileMaker Pro 3 Database File | 11207 |
| frm | MySQL Database Format File | 30423 |
| gab | Global Address Book File | 10256 |
| gdb | Borland Interbase Database Files | 35873 |
| gp3 | Guitar Pro 3 Tablature File | 26311 |
| groups | WebMoney Group File | 11076 |
| ics | iCalendar Calendar File | 76314 |
| id2 | Windows Live Messenger Emoticon File | 13294 |
| idcl | Inventor Desktop Content File | 17959 |
| iff | Interchange File Format File | 18036 |
| iif | Quickbooks Interchange File | 9514 |
| ins | Inspiration File | 33451 |
| irx | Brewer Irradiation File | 26854 |
| itdb | iTunes Database File | 19589 |
| itl | Music Library File | 18269 |
| itx | ITX Form Template | 7166 |
| jgw | JPG World file | 15572 |
| joined | HJSplit Data File | 13823 |
| kdf | VisiQuest Data File | 14848 |
| kwi | Navigation Data File | 27195 |
| laccdb | Microsoft Access Lock File | 38173 |
| lbl | dBase Label File | 21369 |
| ldf | Server Transaction Log File | 21483 |
| ldif | LDAP Data Interchange Format File | 17888 |
| lib | AS/400 Library File | 31679 |
| lock | Net Framework Lock File | 40510 |
| mar | Microsoft Access Report File | 6819 |
| mat | Microsoft Access Shortcut File | 7313 |
| mat | MATLAB Binary File | 8730 |
| mbb | ManaBook File | 12104 |
| md | Chaos Desktop Metadata File | 40654 |
| mdb | Microsoft Access Database File | 76775 |
| mde | Microsoft Access Compiled Database File | 24590 |
| mdl | Rose Model File | 32145 |
| mdx | Database Index File | 101430 |
| menc | Windows Mobile Encrypted File | 39329 |
| met | eMule Information File | 27560 |
| mir | Bauhaus Mirage Data File | 20039 |
| mls | Milestones Simplicity Project File | 11776 |
| mny | Microsoft Money Data File | 13637 |
| mobi | Mobipocket E-Book File | 160842 |
| mpd | Microsoft Project Database File | 9594 |
| mpl | Playlist Data File | 44447 |
| mpls | Mathcad Font File | 5169 |
| mpp | Microsoft Project File | 60799 |
| mta | AllShare Metadate File | 22088 |
| net | netViz Project File | 30565 |
| nfs | Network File System Temporary File | 13064 |
| nm | Number Magic File | 11610 |
| ntw | Lode Data Network File | 20913 |
| odp | OpenOffice Presentation File | 64398 |
| ods | OpenOffice Spreadsheet File | 137375 |
| ofc | Open Financial Connectivity File | 14791 |
| ofx | Open Financial Exchange File | 27041 |
| one | OneNote Document File | 38433 |
| opd | Optical Path Difference File | 14787 |
| org | Lotus Organizer File | 22883 |
| ost | Outlook Offline File | 17620 |
| out | Output File | 28051 |
| ovl | Rollercoaster Tycoon Data File | 13971 |
| p | Database Procedure File | 18901 |
| p2p | FolderShare File | 12272 |
| pck | Received Package File | 31069 |
| pdb | PowerDesigner physical model | 52321 |
| pf | Windows Prefetch File | 60210 |
| pfl | Family Lawyer Data File | 12119 |
| pj2 | Projector File | 9632 |
| pkt | Packet Tracer Network Simulation File | 31185 |
| poi | Magellan Maestro POI File | 14240 |
| pps | Powerpoint Slideshow File | 149350 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 51277 |
| ppt | Powerpoint Slideshow File | 268205 |
| pptx | Powerpoint Presentation File | 251626 |
| pst | Outlook Personal Information File | 65827 |
| ptb | Power Tab Editor File | 21863 |
| ptt | MapPoint Template File | 13709 |
| qfx | Quicken Financial Exchange File | 17567 |
| qif | Quicken Import File | 27548 |
| qrp | QuickReport Report Files | 40313 |
| rdata | R Data File | 14921 |
| rdb | Redis Database File | 14754 |
| rpt | Report File | 48014 |
| rsd | RealSQLDatabase File | 31786 |
| sal | SORITEC Data File | 24913 |
| sbf | SmartBroker Pro Data File | 21545 |
| sfv | Simple File Verification | 163372 |
| shs | Shell Scrap File | 259556 |
| snp | Microsoft Acess Report Snapshot File | 23569 |
| spo | SPSS Data Output File | 17159 |
| sps | IBM SPSS File | 14047 |
| sql | Structured Query Language Data File | 42835 |
| sqlite | SQLite Database File | 44775 |
| stp | STEP File | 17684 |
| str | dBASE Structure List Object File | 26046 |
| ta0 | TaxAct File | 8338 |
| tar | Compressed Tape Archive File | 30455 |
| tbk | FoxPro Memo Field Backup File | 5653 |
| tdt | Thor Datatree File | 29629 |
| tec | Tecplot Analysis File | 128429 |
| tps | Clarion TopSpeed Data File | 7502 |
| tps | Multi Channel Measurement File | 3074 |
| tvr | Navicat for MySQL File | 18076 |
| tw | TW File | 16325 |
| uccapilog | UCC API Log File | 38675 |
| v2 | Microsoft Live Messenger Data file | 13256 |
| vce | Visual CE Class Type File | 19452 |
| vcf | vCard File | 53366 |
| w02 | Multiple Archive File | 26971 |
| wft | Nicolet WFT Export File | 11464 |
| wlmp | Live Movie Maker Project File | 119098 |
| wmdb | Windows Media Database File | 16365 |
| woc | Widows Orgchart Organization Chart File | 5288 |
| woc | Microsoft Office 2007 Organization File | 5882 |
| wtc | Watertec Database | 16680 |
| xlsx | Microsoft Excel XML File | 418136 |
| xml | Extensible Markup Language | 50676 |
| xtm | Xtremsplit Data File | 20507 |
| zix | Quicken Data File | 6355 |