| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 32860 |
| abs | Absolute Database File | 62377 |
| accdb | Access Database File | 46415 |
| adb | Alpha Five Database Information File | 18163 |
| bfs | Tivoli Storage Manager File | 18460 |
| blg | Binary Performance Log File | 15977 |
| btn | Buttonware File | 23323 |
| cat | Advanced Disk Catalog File | 18297 |
| cdb | Symbian OS Contacts Database File | 22248 |
| cdd | ConceptDraw Document File | 58760 |
| cdw | CadKey Organized Dialogue File | 82219 |
| cfp | Quicken Cash Flow Projection File | 18532 |
| cgd | Cricket Graph Data File | 17850 |
| cli | Client Management System Customer File | 17016 |
| csv | Comma Seperated Values | 69856 |
| ctt | Messenger contacts file | 15181 |
| d10 | Drake Software Data File | 4375 |
| dat | DAT | 367974 |
| dat | Inno Setup Uninstall Log | 29837 |
| data | CoreFSIF database | 61804 |
| db | Database File | 385781 |
| db3 | dBase III Database File | 33991 |
| dbc | Visual FoxPro Databse File | 22898 |
| dbf | Database File | 107808 |
| ddm | Alpha Five Table Objects File | 16265 |
| dgdat | DoubleGIS Database File | 20011 |
| dropbox | Dropbox File | 57028 |
| dsn | ODBC Data Source File | 34846 |
| dta | Stata Dataset File | 27406 |
| edb | Exchange Information Store Database File | 32904 |
| esp | ACD/Labs Data File | 34431 |
| et | Easitech Lesson Data File | 31091 |
| etl | Microsoft Event Trace Log File | 97806 |
| ex4 | Expert Advisor File | 50653 |
| exp | Export File | 31234 |
| fcd | First Choice Database File | 9288 |
| fdb | Dynamics NAV Database File | 45364 |
| fid | Bruker Aspect NMR Data File | 9701 |
| fil | Files List File | 62686 |
| fo | XSL-FO Form File | 15843 |
| fp3 | FileMaker Pro 3 Database File | 13494 |
| frm | MySQL Database Format File | 35270 |
| gab | Global Address Book File | 12937 |
| gdb | Borland Interbase Database Files | 40942 |
| gp3 | Guitar Pro 3 Tablature File | 30186 |
| groups | WebMoney Group File | 13689 |
| ics | iCalendar Calendar File | 88911 |
| id2 | Windows Live Messenger Emoticon File | 15952 |
| idcl | Inventor Desktop Content File | 22585 |
| iff | Interchange File Format File | 21592 |
| iif | Quickbooks Interchange File | 11987 |
| ins | Inspiration File | 39298 |
| irx | Brewer Irradiation File | 31046 |
| itdb | iTunes Database File | 23127 |
| itl | Music Library File | 21851 |
| itx | ITX Form Template | 9790 |
| jgw | JPG World file | 18998 |
| joined | HJSplit Data File | 16404 |
| kdf | VisiQuest Data File | 17788 |
| kwi | Navigation Data File | 33466 |
| laccdb | Microsoft Access Lock File | 46414 |
| lbl | dBase Label File | 25515 |
| ldf | Server Transaction Log File | 25807 |
| ldif | LDAP Data Interchange Format File | 21156 |
| lib | AS/400 Library File | 37641 |
| lock | Net Framework Lock File | 46421 |
| mar | Microsoft Access Report File | 8811 |
| mat | Microsoft Access Shortcut File | 9709 |
| mat | MATLAB Binary File | 10903 |
| mbb | ManaBook File | 14692 |
| md | Chaos Desktop Metadata File | 52166 |
| mdb | Microsoft Access Database File | 88174 |
| mde | Microsoft Access Compiled Database File | 29157 |
| mdl | Rose Model File | 38107 |
| mdx | Database Index File | 116241 |
| menc | Windows Mobile Encrypted File | 44050 |
| met | eMule Information File | 31451 |
| mir | Bauhaus Mirage Data File | 23502 |
| mls | Milestones Simplicity Project File | 14539 |
| mny | Microsoft Money Data File | 16526 |
| mobi | Mobipocket E-Book File | 174110 |
| mpd | Microsoft Project Database File | 11415 |
| mpl | Playlist Data File | 50027 |
| mpls | Mathcad Font File | 6819 |
| mpp | Microsoft Project File | 68902 |
| mta | AllShare Metadate File | 26275 |
| net | netViz Project File | 35320 |
| nfs | Network File System Temporary File | 16495 |
| nm | Number Magic File | 14244 |
| ntw | Lode Data Network File | 24640 |
| odp | OpenOffice Presentation File | 73980 |
| ods | OpenOffice Spreadsheet File | 163285 |
| ofc | Open Financial Connectivity File | 17851 |
| ofx | Open Financial Exchange File | 31910 |
| one | OneNote Document File | 43118 |
| opd | Optical Path Difference File | 17653 |
| org | Lotus Organizer File | 27423 |
| ost | Outlook Offline File | 21505 |
| out | Output File | 32879 |
| ovl | Rollercoaster Tycoon Data File | 17407 |
| p | Database Procedure File | 22868 |
| p2p | FolderShare File | 15357 |
| pck | Received Package File | 35270 |
| pdb | PowerDesigner physical model | 59781 |
| pf | Windows Prefetch File | 67016 |
| pfl | Family Lawyer Data File | 14946 |
| pj2 | Projector File | 12008 |
| pkt | Packet Tracer Network Simulation File | 35751 |
| poi | Magellan Maestro POI File | 17284 |
| pps | Powerpoint Slideshow File | 157021 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 57623 |
| ppt | Powerpoint Slideshow File | 292500 |
| pptx | Powerpoint Presentation File | 294443 |
| pst | Outlook Personal Information File | 73231 |
| ptb | Power Tab Editor File | 25006 |
| ptt | MapPoint Template File | 17169 |
| qfx | Quicken Financial Exchange File | 20968 |
| qif | Quicken Import File | 31882 |
| qrp | QuickReport Report Files | 46836 |
| rdata | R Data File | 17964 |
| rdb | Redis Database File | 17922 |
| rpt | Report File | 56674 |
| rsd | RealSQLDatabase File | 36284 |
| sal | SORITEC Data File | 29506 |
| sbf | SmartBroker Pro Data File | 24621 |
| sfv | Simple File Verification | 175071 |
| shs | Shell Scrap File | 283182 |
| snp | Microsoft Acess Report Snapshot File | 27205 |
| spo | SPSS Data Output File | 20356 |
| sps | IBM SPSS File | 16977 |
| sql | Structured Query Language Data File | 49906 |
| sqlite | SQLite Database File | 51826 |
| stp | STEP File | 21337 |
| str | dBASE Structure List Object File | 30316 |
| ta0 | TaxAct File | 10844 |
| tar | Compressed Tape Archive File | 35881 |
| tbk | FoxPro Memo Field Backup File | 7309 |
| tdt | Thor Datatree File | 34285 |
| tec | Tecplot Analysis File | 135467 |
| tps | Clarion TopSpeed Data File | 8726 |
| tps | Multi Channel Measurement File | 3977 |
| tvr | Navicat for MySQL File | 21767 |
| tw | TW File | 21407 |
| uccapilog | UCC API Log File | 42485 |
| v2 | Microsoft Live Messenger Data file | 16071 |
| vce | Visual CE Class Type File | 22662 |
| vcf | vCard File | 60319 |
| w02 | Multiple Archive File | 31450 |
| wft | Nicolet WFT Export File | 14469 |
| wlmp | Live Movie Maker Project File | 129205 |
| wmdb | Windows Media Database File | 19467 |
| woc | Widows Orgchart Organization Chart File | 7129 |
| woc | Microsoft Office 2007 Organization File | 7633 |
| wtc | Watertec Database | 19569 |
| xlsx | Microsoft Excel XML File | 483894 |
| xml | Extensible Markup Language | 59569 |
| xtm | Xtremsplit Data File | 23481 |
| zix | Quicken Data File | 8179 |