| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 47211 |
| abs | Absolute Database File | 77453 |
| accdb | Access Database File | 62982 |
| adb | Alpha Five Database Information File | 28956 |
| bfs | Tivoli Storage Manager File | 30143 |
| blg | Binary Performance Log File | 25918 |
| btn | Buttonware File | 33186 |
| cat | Advanced Disk Catalog File | 29079 |
| cdb | Symbian OS Contacts Database File | 33569 |
| cdd | ConceptDraw Document File | 72290 |
| cdw | CadKey Organized Dialogue File | 101256 |
| cfp | Quicken Cash Flow Projection File | 28478 |
| cgd | Cricket Graph Data File | 28486 |
| cli | Client Management System Customer File | 27133 |
| csv | Comma Seperated Values | 91717 |
| ctt | Messenger contacts file | 24639 |
| d10 | Drake Software Data File | 5969 |
| dat | DAT | 393833 |
| dat | Inno Setup Uninstall Log | 38698 |
| data | CoreFSIF database | 79202 |
| db | Database File | 432966 |
| db3 | dBase III Database File | 45671 |
| dbc | Visual FoxPro Databse File | 34174 |
| dbf | Database File | 130961 |
| ddm | Alpha Five Table Objects File | 26057 |
| dgdat | DoubleGIS Database File | 29425 |
| dropbox | Dropbox File | 70079 |
| dsn | ODBC Data Source File | 47261 |
| dta | Stata Dataset File | 39355 |
| edb | Exchange Information Store Database File | 44555 |
| esp | ACD/Labs Data File | 46315 |
| et | Easitech Lesson Data File | 42771 |
| etl | Microsoft Event Trace Log File | 120418 |
| ex4 | Expert Advisor File | 64802 |
| exp | Export File | 43960 |
| fcd | First Choice Database File | 16105 |
| fdb | Dynamics NAV Database File | 58708 |
| fid | Bruker Aspect NMR Data File | 15062 |
| fil | Files List File | 74668 |
| fo | XSL-FO Form File | 25697 |
| fp3 | FileMaker Pro 3 Database File | 20367 |
| frm | MySQL Database Format File | 46551 |
| gab | Global Address Book File | 22432 |
| gdb | Borland Interbase Database Files | 53142 |
| gp3 | Guitar Pro 3 Tablature File | 41456 |
| groups | WebMoney Group File | 23021 |
| ics | iCalendar Calendar File | 117684 |
| id2 | Windows Live Messenger Emoticon File | 25393 |
| idcl | Inventor Desktop Content File | 34676 |
| iff | Interchange File Format File | 31942 |
| iif | Quickbooks Interchange File | 21302 |
| ins | Inspiration File | 52267 |
| irx | Brewer Irradiation File | 41121 |
| itdb | iTunes Database File | 33496 |
| itl | Music Library File | 32173 |
| itx | ITX Form Template | 18646 |
| jgw | JPG World file | 29035 |
| joined | HJSplit Data File | 26737 |
| kdf | VisiQuest Data File | 27283 |
| kwi | Navigation Data File | 46593 |
| laccdb | Microsoft Access Lock File | 62879 |
| lbl | dBase Label File | 36451 |
| ldf | Server Transaction Log File | 37295 |
| ldif | LDAP Data Interchange Format File | 30795 |
| lib | AS/400 Library File | 51326 |
| lock | Net Framework Lock File | 60344 |
| mar | Microsoft Access Report File | 15852 |
| mat | Microsoft Access Shortcut File | 16996 |
| mat | MATLAB Binary File | 17705 |
| mbb | ManaBook File | 23734 |
| md | Chaos Desktop Metadata File | 76633 |
| mdb | Microsoft Access Database File | 107066 |
| mde | Microsoft Access Compiled Database File | 40801 |
| mdl | Rose Model File | 51221 |
| mdx | Database Index File | 136739 |
| menc | Windows Mobile Encrypted File | 54917 |
| met | eMule Information File | 42988 |
| mir | Bauhaus Mirage Data File | 32867 |
| mls | Milestones Simplicity Project File | 22923 |
| mny | Microsoft Money Data File | 25514 |
| mobi | Mobipocket E-Book File | 195146 |
| mpd | Microsoft Project Database File | 15155 |
| mpl | Playlist Data File | 61210 |
| mpls | Mathcad Font File | 11815 |
| mpp | Microsoft Project File | 82880 |
| mta | AllShare Metadate File | 35725 |
| net | netViz Project File | 47181 |
| nfs | Network File System Temporary File | 26280 |
| nm | Number Magic File | 23385 |
| ntw | Lode Data Network File | 36071 |
| odp | OpenOffice Presentation File | 92246 |
| ods | OpenOffice Spreadsheet File | 196315 |
| ofc | Open Financial Connectivity File | 27281 |
| ofx | Open Financial Exchange File | 43216 |
| one | OneNote Document File | 54842 |
| opd | Optical Path Difference File | 27349 |
| org | Lotus Organizer File | 38583 |
| ost | Outlook Offline File | 32831 |
| out | Output File | 45388 |
| ovl | Rollercoaster Tycoon Data File | 28295 |
| p | Database Procedure File | 33911 |
| p2p | FolderShare File | 24916 |
| pck | Received Package File | 46764 |
| pdb | PowerDesigner physical model | 75111 |
| pf | Windows Prefetch File | 81392 |
| pfl | Family Lawyer Data File | 24121 |
| pj2 | Projector File | 20223 |
| pkt | Packet Tracer Network Simulation File | 46142 |
| poi | Magellan Maestro POI File | 25939 |
| pps | Powerpoint Slideshow File | 172811 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 71558 |
| ppt | Powerpoint Slideshow File | 327643 |
| pptx | Powerpoint Presentation File | 364954 |
| pst | Outlook Personal Information File | 87687 |
| ptb | Power Tab Editor File | 34485 |
| ptt | MapPoint Template File | 26725 |
| qfx | Quicken Financial Exchange File | 30870 |
| qif | Quicken Import File | 42680 |
| qrp | QuickReport Report Files | 60566 |
| rdata | R Data File | 27301 |
| rdb | Redis Database File | 27034 |
| rpt | Report File | 71344 |
| rsd | RealSQLDatabase File | 47291 |
| sal | SORITEC Data File | 41001 |
| sbf | SmartBroker Pro Data File | 33888 |
| sfv | Simple File Verification | 193517 |
| shs | Shell Scrap File | 309932 |
| snp | Microsoft Acess Report Snapshot File | 36186 |
| spo | SPSS Data Output File | 29900 |
| sps | IBM SPSS File | 25728 |
| sql | Structured Query Language Data File | 63976 |
| sqlite | SQLite Database File | 67167 |
| stp | STEP File | 28909 |
| str | dBASE Structure List Object File | 41141 |
| ta0 | TaxAct File | 19712 |
| tar | Compressed Tape Archive File | 49538 |
| tbk | FoxPro Memo Field Backup File | 11077 |
| tdt | Thor Datatree File | 45161 |
| tec | Tecplot Analysis File | 150592 |
| tps | Clarion TopSpeed Data File | 10188 |
| tps | Multi Channel Measurement File | 5293 |
| tvr | Navicat for MySQL File | 31055 |
| tw | TW File | 33235 |
| uccapilog | UCC API Log File | 53229 |
| v2 | Microsoft Live Messenger Data file | 25705 |
| vce | Visual CE Class Type File | 32319 |
| vcf | vCard File | 74591 |
| w02 | Multiple Archive File | 42429 |
| wft | Nicolet WFT Export File | 23847 |
| wlmp | Live Movie Maker Project File | 143481 |
| wmdb | Windows Media Database File | 29214 |
| woc | Widows Orgchart Organization Chart File | 14108 |
| woc | Microsoft Office 2007 Organization File | 13809 |
| wtc | Watertec Database | 29108 |
| xlsx | Microsoft Excel XML File | 568248 |
| xml | Extensible Markup Language | 80809 |
| xtm | Xtremsplit Data File | 33763 |
| zix | Quicken Data File | 14544 |