| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 36821 |
| abs | Absolute Database File | 66933 |
| accdb | Access Database File | 51492 |
| adb | Alpha Five Database Information File | 20410 |
| bfs | Tivoli Storage Manager File | 21078 |
| blg | Binary Performance Log File | 18049 |
| btn | Buttonware File | 25879 |
| cat | Advanced Disk Catalog File | 20825 |
| cdb | Symbian OS Contacts Database File | 24825 |
| cdd | ConceptDraw Document File | 62730 |
| cdw | CadKey Organized Dialogue File | 88933 |
| cfp | Quicken Cash Flow Projection File | 20736 |
| cgd | Cricket Graph Data File | 20391 |
| cli | Client Management System Customer File | 19254 |
| csv | Comma Seperated Values | 77942 |
| ctt | Messenger contacts file | 17351 |
| d10 | Drake Software Data File | 4802 |
| dat | DAT | 380107 |
| dat | Inno Setup Uninstall Log | 32755 |
| data | CoreFSIF database | 67692 |
| db | Database File | 407918 |
| db3 | dBase III Database File | 37105 |
| dbc | Visual FoxPro Databse File | 25993 |
| dbf | Database File | 116945 |
| ddm | Alpha Five Table Objects File | 18564 |
| dgdat | DoubleGIS Database File | 22313 |
| dropbox | Dropbox File | 61530 |
| dsn | ODBC Data Source File | 38687 |
| dta | Stata Dataset File | 30753 |
| edb | Exchange Information Store Database File | 36073 |
| esp | ACD/Labs Data File | 37688 |
| et | Easitech Lesson Data File | 34219 |
| etl | Microsoft Event Trace Log File | 106882 |
| ex4 | Expert Advisor File | 55006 |
| exp | Export File | 34857 |
| fcd | First Choice Database File | 10671 |
| fdb | Dynamics NAV Database File | 49542 |
| fid | Bruker Aspect NMR Data File | 10700 |
| fil | Files List File | 66010 |
| fo | XSL-FO Form File | 18002 |
| fp3 | FileMaker Pro 3 Database File | 15222 |
| frm | MySQL Database Format File | 38326 |
| gab | Global Address Book File | 15004 |
| gdb | Borland Interbase Database Files | 44665 |
| gp3 | Guitar Pro 3 Tablature File | 33278 |
| groups | WebMoney Group File | 15725 |
| ics | iCalendar Calendar File | 99713 |
| id2 | Windows Live Messenger Emoticon File | 18042 |
| idcl | Inventor Desktop Content File | 26177 |
| iff | Interchange File Format File | 24090 |
| iif | Quickbooks Interchange File | 14041 |
| ins | Inspiration File | 43256 |
| irx | Brewer Irradiation File | 33526 |
| itdb | iTunes Database File | 25637 |
| itl | Music Library File | 24259 |
| itx | ITX Form Template | 11385 |
| jgw | JPG World file | 21457 |
| joined | HJSplit Data File | 18864 |
| kdf | VisiQuest Data File | 19873 |
| kwi | Navigation Data File | 37614 |
| laccdb | Microsoft Access Lock File | 51872 |
| lbl | dBase Label File | 28551 |
| ldf | Server Transaction Log File | 28753 |
| ldif | LDAP Data Interchange Format File | 23369 |
| lib | AS/400 Library File | 41685 |
| lock | Net Framework Lock File | 50850 |
| mar | Microsoft Access Report File | 10223 |
| mat | Microsoft Access Shortcut File | 11264 |
| mat | MATLAB Binary File | 12555 |
| mbb | ManaBook File | 16665 |
| md | Chaos Desktop Metadata File | 61247 |
| mdb | Microsoft Access Database File | 95495 |
| mde | Microsoft Access Compiled Database File | 32336 |
| mdl | Rose Model File | 42139 |
| mdx | Database Index File | 125883 |
| menc | Windows Mobile Encrypted File | 46753 |
| met | eMule Information File | 34678 |
| mir | Bauhaus Mirage Data File | 25810 |
| mls | Milestones Simplicity Project File | 16122 |
| mny | Microsoft Money Data File | 18404 |
| mobi | Mobipocket E-Book File | 182528 |
| mpd | Microsoft Project Database File | 12616 |
| mpl | Playlist Data File | 53174 |
| mpls | Mathcad Font File | 7723 |
| mpp | Microsoft Project File | 73848 |
| mta | AllShare Metadate File | 28589 |
| net | netViz Project File | 38450 |
| nfs | Network File System Temporary File | 18709 |
| nm | Number Magic File | 16241 |
| ntw | Lode Data Network File | 27963 |
| odp | OpenOffice Presentation File | 80873 |
| ods | OpenOffice Spreadsheet File | 177817 |
| ofc | Open Financial Connectivity File | 19956 |
| ofx | Open Financial Exchange File | 34927 |
| one | OneNote Document File | 46155 |
| opd | Optical Path Difference File | 19818 |
| org | Lotus Organizer File | 30277 |
| ost | Outlook Offline File | 24611 |
| out | Output File | 36509 |
| ovl | Rollercoaster Tycoon Data File | 20165 |
| p | Database Procedure File | 26044 |
| p2p | FolderShare File | 17501 |
| pck | Received Package File | 38310 |
| pdb | PowerDesigner physical model | 65181 |
| pf | Windows Prefetch File | 71623 |
| pfl | Family Lawyer Data File | 17021 |
| pj2 | Projector File | 13603 |
| pkt | Packet Tracer Network Simulation File | 38408 |
| poi | Magellan Maestro POI File | 19149 |
| pps | Powerpoint Slideshow File | 162259 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 62643 |
| ppt | Powerpoint Slideshow File | 309490 |
| pptx | Powerpoint Presentation File | 330711 |
| pst | Outlook Personal Information File | 77916 |
| ptb | Power Tab Editor File | 26968 |
| ptt | MapPoint Template File | 19655 |
| qfx | Quicken Financial Exchange File | 23340 |
| qif | Quicken Import File | 34722 |
| qrp | QuickReport Report Files | 51084 |
| rdata | R Data File | 20112 |
| rdb | Redis Database File | 19911 |
| rpt | Report File | 61706 |
| rsd | RealSQLDatabase File | 39170 |
| sal | SORITEC Data File | 32512 |
| sbf | SmartBroker Pro Data File | 26692 |
| sfv | Simple File Verification | 181963 |
| shs | Shell Scrap File | 295758 |
| snp | Microsoft Acess Report Snapshot File | 29232 |
| spo | SPSS Data Output File | 22321 |
| sps | IBM SPSS File | 18781 |
| sql | Structured Query Language Data File | 54425 |
| sqlite | SQLite Database File | 56306 |
| stp | STEP File | 23517 |
| str | dBASE Structure List Object File | 33031 |
| ta0 | TaxAct File | 12730 |
| tar | Compressed Tape Archive File | 39873 |
| tbk | FoxPro Memo Field Backup File | 8406 |
| tdt | Thor Datatree File | 37251 |
| tec | Tecplot Analysis File | 140056 |
| tps | Clarion TopSpeed Data File | 9112 |
| tps | Multi Channel Measurement File | 4279 |
| tvr | Navicat for MySQL File | 23874 |
| tw | TW File | 24749 |
| uccapilog | UCC API Log File | 44920 |
| v2 | Microsoft Live Messenger Data file | 18141 |
| vce | Visual CE Class Type File | 24878 |
| vcf | vCard File | 64865 |
| w02 | Multiple Archive File | 34465 |
| wft | Nicolet WFT Export File | 16733 |
| wlmp | Live Movie Maker Project File | 134429 |
| wmdb | Windows Media Database File | 21774 |
| woc | Widows Orgchart Organization Chart File | 8564 |
| woc | Microsoft Office 2007 Organization File | 9072 |
| wtc | Watertec Database | 21621 |
| xlsx | Microsoft Excel XML File | 527092 |
| xml | Extensible Markup Language | 66812 |
| xtm | Xtremsplit Data File | 25996 |
| zix | Quicken Data File | 9371 |