| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 28375 |
| abs | Absolute Database File | 54804 |
| accdb | Access Database File | 40351 |
| adb | Alpha Five Database Information File | 15238 |
| bfs | Tivoli Storage Manager File | 15644 |
| blg | Binary Performance Log File | 13552 |
| btn | Buttonware File | 19973 |
| cat | Advanced Disk Catalog File | 15496 |
| cdb | Symbian OS Contacts Database File | 19172 |
| cdd | ConceptDraw Document File | 53087 |
| cdw | CadKey Organized Dialogue File | 73673 |
| cfp | Quicken Cash Flow Projection File | 15812 |
| cgd | Cricket Graph Data File | 15055 |
| cli | Client Management System Customer File | 14302 |
| csv | Comma Seperated Values | 59728 |
| ctt | Messenger contacts file | 12788 |
| d10 | Drake Software Data File | 3459 |
| dat | DAT | 348869 |
| dat | Inno Setup Uninstall Log | 26234 |
| data | CoreFSIF database | 53509 |
| db | Database File | 346938 |
| db3 | dBase III Database File | 30136 |
| dbc | Visual FoxPro Databse File | 19665 |
| dbf | Database File | 94767 |
| ddm | Alpha Five Table Objects File | 13587 |
| dgdat | DoubleGIS Database File | 17130 |
| dropbox | Dropbox File | 50343 |
| dsn | ODBC Data Source File | 29708 |
| dta | Stata Dataset File | 23761 |
| edb | Exchange Information Store Database File | 28977 |
| esp | ACD/Labs Data File | 30135 |
| et | Easitech Lesson Data File | 26716 |
| etl | Microsoft Event Trace Log File | 84888 |
| ex4 | Expert Advisor File | 44759 |
| exp | Export File | 26708 |
| fcd | First Choice Database File | 7506 |
| fdb | Dynamics NAV Database File | 40481 |
| fid | Bruker Aspect NMR Data File | 7767 |
| fil | Files List File | 57784 |
| fo | XSL-FO Form File | 13285 |
| fp3 | FileMaker Pro 3 Database File | 11429 |
| frm | MySQL Database Format File | 30861 |
| gab | Global Address Book File | 10556 |
| gdb | Borland Interbase Database Files | 36379 |
| gp3 | Guitar Pro 3 Tablature File | 26686 |
| groups | WebMoney Group File | 11374 |
| ics | iCalendar Calendar File | 77540 |
| id2 | Windows Live Messenger Emoticon File | 13606 |
| idcl | Inventor Desktop Content File | 18406 |
| iff | Interchange File Format File | 18431 |
| iif | Quickbooks Interchange File | 9822 |
| ins | Inspiration File | 34145 |
| irx | Brewer Irradiation File | 27267 |
| itdb | iTunes Database File | 19968 |
| itl | Music Library File | 18647 |
| itx | ITX Form Template | 7466 |
| jgw | JPG World file | 15916 |
| joined | HJSplit Data File | 14131 |
| kdf | VisiQuest Data File | 15155 |
| kwi | Navigation Data File | 27797 |
| laccdb | Microsoft Access Lock File | 38948 |
| lbl | dBase Label File | 21779 |
| ldf | Server Transaction Log File | 21929 |
| ldif | LDAP Data Interchange Format File | 18314 |
| lib | AS/400 Library File | 32265 |
| lock | Net Framework Lock File | 41114 |
| mar | Microsoft Access Report File | 7052 |
| mat | Microsoft Access Shortcut File | 7534 |
| mat | MATLAB Binary File | 8963 |
| mbb | ManaBook File | 12392 |
| md | Chaos Desktop Metadata File | 41674 |
| mdb | Microsoft Access Database File | 77742 |
| mde | Microsoft Access Compiled Database File | 25340 |
| mdl | Rose Model File | 32846 |
| mdx | Database Index File | 102823 |
| menc | Windows Mobile Encrypted File | 39770 |
| met | eMule Information File | 27965 |
| mir | Bauhaus Mirage Data File | 20370 |
| mls | Milestones Simplicity Project File | 12101 |
| mny | Microsoft Money Data File | 13965 |
| mobi | Mobipocket E-Book File | 162199 |
| mpd | Microsoft Project Database File | 9784 |
| mpl | Playlist Data File | 45041 |
| mpls | Mathcad Font File | 5344 |
| mpp | Microsoft Project File | 61587 |
| mta | AllShare Metadate File | 22620 |
| net | netViz Project File | 31105 |
| nfs | Network File System Temporary File | 13455 |
| nm | Number Magic File | 11938 |
| ntw | Lode Data Network File | 21466 |
| odp | OpenOffice Presentation File | 65327 |
| ods | OpenOffice Spreadsheet File | 139447 |
| ofc | Open Financial Connectivity File | 15141 |
| ofx | Open Financial Exchange File | 27568 |
| one | OneNote Document File | 38944 |
| opd | Optical Path Difference File | 15135 |
| org | Lotus Organizer File | 23334 |
| ost | Outlook Offline File | 18041 |
| out | Output File | 28541 |
| ovl | Rollercoaster Tycoon Data File | 14348 |
| p | Database Procedure File | 19336 |
| p2p | FolderShare File | 12618 |
| pck | Received Package File | 31548 |
| pdb | PowerDesigner physical model | 53057 |
| pf | Windows Prefetch File | 60933 |
| pfl | Family Lawyer Data File | 12483 |
| pj2 | Projector File | 9921 |
| pkt | Packet Tracer Network Simulation File | 31607 |
| poi | Magellan Maestro POI File | 14635 |
| pps | Powerpoint Slideshow File | 150087 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 51864 |
| ppt | Powerpoint Slideshow File | 270344 |
| pptx | Powerpoint Presentation File | 255029 |
| pst | Outlook Personal Information File | 66579 |
| ptb | Power Tab Editor File | 22251 |
| ptt | MapPoint Template File | 14070 |
| qfx | Quicken Financial Exchange File | 17973 |
| qif | Quicken Import File | 28044 |
| qrp | QuickReport Report Files | 41002 |
| rdata | R Data File | 15255 |
| rdb | Redis Database File | 15127 |
| rpt | Report File | 48785 |
| rsd | RealSQLDatabase File | 32264 |
| sal | SORITEC Data File | 25422 |
| sbf | SmartBroker Pro Data File | 21903 |
| sfv | Simple File Verification | 164640 |
| shs | Shell Scrap File | 262055 |
| snp | Microsoft Acess Report Snapshot File | 23938 |
| spo | SPSS Data Output File | 17490 |
| sps | IBM SPSS File | 14386 |
| sql | Structured Query Language Data File | 43546 |
| sqlite | SQLite Database File | 45469 |
| stp | STEP File | 18011 |
| str | dBASE Structure List Object File | 26494 |
| ta0 | TaxAct File | 8637 |
| tar | Compressed Tape Archive File | 30968 |
| tbk | FoxPro Memo Field Backup File | 5797 |
| tdt | Thor Datatree File | 30179 |
| tec | Tecplot Analysis File | 129252 |
| tps | Clarion TopSpeed Data File | 7622 |
| tps | Multi Channel Measurement File | 3170 |
| tvr | Navicat for MySQL File | 18506 |
| tw | TW File | 16821 |
| uccapilog | UCC API Log File | 39055 |
| v2 | Microsoft Live Messenger Data file | 13583 |
| vce | Visual CE Class Type File | 19796 |
| vcf | vCard File | 54116 |
| w02 | Multiple Archive File | 27396 |
| wft | Nicolet WFT Export File | 11794 |
| wlmp | Live Movie Maker Project File | 120258 |
| wmdb | Windows Media Database File | 16695 |
| woc | Widows Orgchart Organization Chart File | 5482 |
| woc | Microsoft Office 2007 Organization File | 6079 |
| wtc | Watertec Database | 16982 |
| xlsx | Microsoft Excel XML File | 424769 |
| xml | Extensible Markup Language | 51543 |
| xtm | Xtremsplit Data File | 20857 |
| zix | Quicken Data File | 6578 |