| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 28540 |
| abs | Absolute Database File | 55112 |
| accdb | Access Database File | 40533 |
| adb | Alpha Five Database Information File | 15337 |
| bfs | Tivoli Storage Manager File | 15709 |
| blg | Binary Performance Log File | 13623 |
| btn | Buttonware File | 20080 |
| cat | Advanced Disk Catalog File | 15583 |
| cdb | Symbian OS Contacts Database File | 19266 |
| cdd | ConceptDraw Document File | 53283 |
| cdw | CadKey Organized Dialogue File | 73907 |
| cfp | Quicken Cash Flow Projection File | 15911 |
| cgd | Cricket Graph Data File | 15146 |
| cli | Client Management System Customer File | 14393 |
| csv | Comma Seperated Values | 60094 |
| ctt | Messenger contacts file | 12860 |
| d10 | Drake Software Data File | 3480 |
| dat | DAT | 349547 |
| dat | Inno Setup Uninstall Log | 26340 |
| data | CoreFSIF database | 53782 |
| db | Database File | 348482 |
| db3 | dBase III Database File | 30279 |
| dbc | Visual FoxPro Databse File | 19767 |
| dbf | Database File | 95315 |
| ddm | Alpha Five Table Objects File | 13661 |
| dgdat | DoubleGIS Database File | 17219 |
| dropbox | Dropbox File | 50565 |
| dsn | ODBC Data Source File | 29846 |
| dta | Stata Dataset File | 23850 |
| edb | Exchange Information Store Database File | 29106 |
| esp | ACD/Labs Data File | 30265 |
| et | Easitech Lesson Data File | 26823 |
| etl | Microsoft Event Trace Log File | 85403 |
| ex4 | Expert Advisor File | 44906 |
| exp | Export File | 26835 |
| fcd | First Choice Database File | 7562 |
| fdb | Dynamics NAV Database File | 40611 |
| fid | Bruker Aspect NMR Data File | 7828 |
| fil | Files List File | 57931 |
| fo | XSL-FO Form File | 13376 |
| fp3 | FileMaker Pro 3 Database File | 11499 |
| frm | MySQL Database Format File | 31009 |
| gab | Global Address Book File | 10622 |
| gdb | Borland Interbase Database Files | 36526 |
| gp3 | Guitar Pro 3 Tablature File | 26794 |
| groups | WebMoney Group File | 11455 |
| ics | iCalendar Calendar File | 77932 |
| id2 | Windows Live Messenger Emoticon File | 13680 |
| idcl | Inventor Desktop Content File | 18516 |
| iff | Interchange File Format File | 18573 |
| iif | Quickbooks Interchange File | 9890 |
| ins | Inspiration File | 34342 |
| irx | Brewer Irradiation File | 27363 |
| itdb | iTunes Database File | 20073 |
| itl | Music Library File | 18746 |
| itx | ITX Form Template | 7536 |
| jgw | JPG World file | 16006 |
| joined | HJSplit Data File | 14190 |
| kdf | VisiQuest Data File | 15246 |
| kwi | Navigation Data File | 28043 |
| laccdb | Microsoft Access Lock File | 39150 |
| lbl | dBase Label File | 21907 |
| ldf | Server Transaction Log File | 22023 |
| ldif | LDAP Data Interchange Format File | 18450 |
| lib | AS/400 Library File | 32443 |
| lock | Net Framework Lock File | 41312 |
| mar | Microsoft Access Report File | 7097 |
| mat | Microsoft Access Shortcut File | 7602 |
| mat | MATLAB Binary File | 9043 |
| mbb | ManaBook File | 12456 |
| md | Chaos Desktop Metadata File | 42046 |
| mdb | Microsoft Access Database File | 78054 |
| mde | Microsoft Access Compiled Database File | 25580 |
| mdl | Rose Model File | 33015 |
| mdx | Database Index File | 103518 |
| menc | Windows Mobile Encrypted File | 39906 |
| met | eMule Information File | 28095 |
| mir | Bauhaus Mirage Data File | 20468 |
| mls | Milestones Simplicity Project File | 12191 |
| mny | Microsoft Money Data File | 14054 |
| mobi | Mobipocket E-Book File | 162689 |
| mpd | Microsoft Project Database File | 9835 |
| mpl | Playlist Data File | 45228 |
| mpls | Mathcad Font File | 5393 |
| mpp | Microsoft Project File | 61849 |
| mta | AllShare Metadate File | 22791 |
| net | netViz Project File | 31270 |
| nfs | Network File System Temporary File | 13555 |
| nm | Number Magic File | 12014 |
| ntw | Lode Data Network File | 21590 |
| odp | OpenOffice Presentation File | 65519 |
| ods | OpenOffice Spreadsheet File | 140253 |
| ofc | Open Financial Connectivity File | 15229 |
| ofx | Open Financial Exchange File | 27704 |
| one | OneNote Document File | 39098 |
| opd | Optical Path Difference File | 15213 |
| org | Lotus Organizer File | 23464 |
| ost | Outlook Offline File | 18171 |
| out | Output File | 28673 |
| ovl | Rollercoaster Tycoon Data File | 14452 |
| p | Database Procedure File | 19458 |
| p2p | FolderShare File | 12713 |
| pck | Received Package File | 31692 |
| pdb | PowerDesigner physical model | 53283 |
| pf | Windows Prefetch File | 61167 |
| pfl | Family Lawyer Data File | 12556 |
| pj2 | Projector File | 10003 |
| pkt | Packet Tracer Network Simulation File | 31727 |
| poi | Magellan Maestro POI File | 14724 |
| pps | Powerpoint Slideshow File | 150258 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 52004 |
| ppt | Powerpoint Slideshow File | 270928 |
| pptx | Powerpoint Presentation File | 255840 |
| pst | Outlook Personal Information File | 66845 |
| ptb | Power Tab Editor File | 22349 |
| ptt | MapPoint Template File | 14182 |
| qfx | Quicken Financial Exchange File | 18096 |
| qif | Quicken Import File | 28172 |
| qrp | QuickReport Report Files | 41188 |
| rdata | R Data File | 15333 |
| rdb | Redis Database File | 15214 |
| rpt | Report File | 49059 |
| rsd | RealSQLDatabase File | 32405 |
| sal | SORITEC Data File | 25548 |
| sbf | SmartBroker Pro Data File | 22013 |
| sfv | Simple File Verification | 165088 |
| shs | Shell Scrap File | 262907 |
| snp | Microsoft Acess Report Snapshot File | 24038 |
| spo | SPSS Data Output File | 17583 |
| sps | IBM SPSS File | 14455 |
| sql | Structured Query Language Data File | 43722 |
| sqlite | SQLite Database File | 45663 |
| stp | STEP File | 18128 |
| str | dBASE Structure List Object File | 26616 |
| ta0 | TaxAct File | 8736 |
| tar | Compressed Tape Archive File | 31098 |
| tbk | FoxPro Memo Field Backup File | 5840 |
| tdt | Thor Datatree File | 30333 |
| tec | Tecplot Analysis File | 129553 |
| tps | Clarion TopSpeed Data File | 7649 |
| tps | Multi Channel Measurement File | 3197 |
| tvr | Navicat for MySQL File | 18606 |
| tw | TW File | 16943 |
| uccapilog | UCC API Log File | 39155 |
| v2 | Microsoft Live Messenger Data file | 13652 |
| vce | Visual CE Class Type File | 19885 |
| vcf | vCard File | 54373 |
| w02 | Multiple Archive File | 27538 |
| wft | Nicolet WFT Export File | 11888 |
| wlmp | Live Movie Maker Project File | 120604 |
| wmdb | Windows Media Database File | 16773 |
| woc | Widows Orgchart Organization Chart File | 5524 |
| woc | Microsoft Office 2007 Organization File | 6120 |
| wtc | Watertec Database | 17057 |
| xlsx | Microsoft Excel XML File | 427250 |
| xml | Extensible Markup Language | 51838 |
| xtm | Xtremsplit Data File | 20949 |
| zix | Quicken Data File | 6630 |