| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 34075 |
| abs | Absolute Database File | 63999 |
| accdb | Access Database File | 47905 |
| adb | Alpha Five Database Information File | 18840 |
| bfs | Tivoli Storage Manager File | 19265 |
| blg | Binary Performance Log File | 16564 |
| btn | Buttonware File | 24122 |
| cat | Advanced Disk Catalog File | 19024 |
| cdb | Symbian OS Contacts Database File | 23084 |
| cdd | ConceptDraw Document File | 60067 |
| cdw | CadKey Organized Dialogue File | 84290 |
| cfp | Quicken Cash Flow Projection File | 19188 |
| cgd | Cricket Graph Data File | 18652 |
| cli | Client Management System Customer File | 17646 |
| csv | Comma Seperated Values | 72678 |
| ctt | Messenger contacts file | 15854 |
| d10 | Drake Software Data File | 4513 |
| dat | DAT | 372479 |
| dat | Inno Setup Uninstall Log | 30722 |
| data | CoreFSIF database | 63583 |
| db | Database File | 393743 |
| db3 | dBase III Database File | 34996 |
| dbc | Visual FoxPro Databse File | 23897 |
| dbf | Database File | 110988 |
| ddm | Alpha Five Table Objects File | 16941 |
| dgdat | DoubleGIS Database File | 20701 |
| dropbox | Dropbox File | 58611 |
| dsn | ODBC Data Source File | 36140 |
| dta | Stata Dataset File | 28633 |
| edb | Exchange Information Store Database File | 33862 |
| esp | ACD/Labs Data File | 35455 |
| et | Easitech Lesson Data File | 32137 |
| etl | Microsoft Event Trace Log File | 100665 |
| ex4 | Expert Advisor File | 52135 |
| exp | Export File | 32338 |
| fcd | First Choice Database File | 9697 |
| fdb | Dynamics NAV Database File | 46756 |
| fid | Bruker Aspect NMR Data File | 10014 |
| fil | Files List File | 63695 |
| fo | XSL-FO Form File | 16505 |
| fp3 | FileMaker Pro 3 Database File | 13991 |
| frm | MySQL Database Format File | 36270 |
| gab | Global Address Book File | 13544 |
| gdb | Borland Interbase Database Files | 42240 |
| gp3 | Guitar Pro 3 Tablature File | 31197 |
| groups | WebMoney Group File | 14265 |
| ics | iCalendar Calendar File | 91750 |
| id2 | Windows Live Messenger Emoticon File | 16587 |
| idcl | Inventor Desktop Content File | 23825 |
| iff | Interchange File Format File | 22401 |
| iif | Quickbooks Interchange File | 12562 |
| ins | Inspiration File | 40638 |
| irx | Brewer Irradiation File | 31811 |
| itdb | iTunes Database File | 23899 |
| itl | Music Library File | 22592 |
| itx | ITX Form Template | 10295 |
| jgw | JPG World file | 19795 |
| joined | HJSplit Data File | 17143 |
| kdf | VisiQuest Data File | 18402 |
| kwi | Navigation Data File | 34960 |
| laccdb | Microsoft Access Lock File | 48347 |
| lbl | dBase Label File | 26516 |
| ldf | Server Transaction Log File | 26774 |
| ldif | LDAP Data Interchange Format File | 21799 |
| lib | AS/400 Library File | 38969 |
| lock | Net Framework Lock File | 47705 |
| mar | Microsoft Access Report File | 9202 |
| mat | Microsoft Access Shortcut File | 10213 |
| mat | MATLAB Binary File | 11373 |
| mbb | ManaBook File | 15271 |
| md | Chaos Desktop Metadata File | 55143 |
| mdb | Microsoft Access Database File | 91303 |
| mde | Microsoft Access Compiled Database File | 30115 |
| mdl | Rose Model File | 39541 |
| mdx | Database Index File | 120295 |
| menc | Windows Mobile Encrypted File | 45022 |
| met | eMule Information File | 32583 |
| mir | Bauhaus Mirage Data File | 24277 |
| mls | Milestones Simplicity Project File | 15051 |
| mny | Microsoft Money Data File | 17088 |
| mobi | Mobipocket E-Book File | 177025 |
| mpd | Microsoft Project Database File | 11822 |
| mpl | Playlist Data File | 51194 |
| mpls | Mathcad Font File | 7044 |
| mpp | Microsoft Project File | 70746 |
| mta | AllShare Metadate File | 27113 |
| net | netViz Project File | 36304 |
| nfs | Network File System Temporary File | 17201 |
| nm | Number Magic File | 14865 |
| ntw | Lode Data Network File | 25879 |
| odp | OpenOffice Presentation File | 76142 |
| ods | OpenOffice Spreadsheet File | 168134 |
| ofc | Open Financial Connectivity File | 18498 |
| ofx | Open Financial Exchange File | 32909 |
| one | OneNote Document File | 44113 |
| opd | Optical Path Difference File | 18266 |
| org | Lotus Organizer File | 28441 |
| ost | Outlook Offline File | 22523 |
| out | Output File | 34130 |
| ovl | Rollercoaster Tycoon Data File | 18267 |
| p | Database Procedure File | 23891 |
| p2p | FolderShare File | 16017 |
| pck | Received Package File | 36289 |
| pdb | PowerDesigner physical model | 61586 |
| pf | Windows Prefetch File | 68622 |
| pfl | Family Lawyer Data File | 15556 |
| pj2 | Projector File | 12525 |
| pkt | Packet Tracer Network Simulation File | 36768 |
| poi | Magellan Maestro POI File | 17888 |
| pps | Powerpoint Slideshow File | 158755 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 59114 |
| ppt | Powerpoint Slideshow File | 297323 |
| pptx | Powerpoint Presentation File | 304643 |
| pst | Outlook Personal Information File | 75011 |
| ptb | Power Tab Editor File | 25603 |
| ptt | MapPoint Template File | 18203 |
| qfx | Quicken Financial Exchange File | 21717 |
| qif | Quicken Import File | 32788 |
| qrp | QuickReport Report Files | 48360 |
| rdata | R Data File | 18684 |
| rdb | Redis Database File | 18535 |
| rpt | Report File | 58497 |
| rsd | RealSQLDatabase File | 37191 |
| sal | SORITEC Data File | 30561 |
| sbf | SmartBroker Pro Data File | 25254 |
| sfv | Simple File Verification | 177279 |
| shs | Shell Scrap File | 287972 |
| snp | Microsoft Acess Report Snapshot File | 27840 |
| spo | SPSS Data Output File | 20973 |
| sps | IBM SPSS File | 17553 |
| sql | Structured Query Language Data File | 51539 |
| sqlite | SQLite Database File | 53419 |
| stp | STEP File | 22098 |
| str | dBASE Structure List Object File | 31233 |
| ta0 | TaxAct File | 11382 |
| tar | Compressed Tape Archive File | 37359 |
| tbk | FoxPro Memo Field Backup File | 7670 |
| tdt | Thor Datatree File | 35166 |
| tec | Tecplot Analysis File | 136829 |
| tps | Clarion TopSpeed Data File | 8846 |
| tps | Multi Channel Measurement File | 4074 |
| tvr | Navicat for MySQL File | 22478 |
| tw | TW File | 22613 |
| uccapilog | UCC API Log File | 43234 |
| v2 | Microsoft Live Messenger Data file | 16676 |
| vce | Visual CE Class Type File | 23394 |
| vcf | vCard File | 61937 |
| w02 | Multiple Archive File | 32420 |
| wft | Nicolet WFT Export File | 15144 |
| wlmp | Live Movie Maker Project File | 131124 |
| wmdb | Windows Media Database File | 20195 |
| woc | Widows Orgchart Organization Chart File | 7529 |
| woc | Microsoft Office 2007 Organization File | 8038 |
| wtc | Watertec Database | 20188 |
| xlsx | Microsoft Excel XML File | 498907 |
| xml | Extensible Markup Language | 61836 |
| xtm | Xtremsplit Data File | 24280 |
| zix | Quicken Data File | 8498 |