| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 28134 |
| abs | Absolute Database File | 54169 |
| accdb | Access Database File | 40003 |
| adb | Alpha Five Database Information File | 15048 |
| bfs | Tivoli Storage Manager File | 15448 |
| blg | Binary Performance Log File | 13403 |
| btn | Buttonware File | 19768 |
| cat | Advanced Disk Catalog File | 15293 |
| cdb | Symbian OS Contacts Database File | 18988 |
| cdd | ConceptDraw Document File | 52762 |
| cdw | CadKey Organized Dialogue File | 73233 |
| cfp | Quicken Cash Flow Projection File | 15628 |
| cgd | Cricket Graph Data File | 14880 |
| cli | Client Management System Customer File | 14122 |
| csv | Comma Seperated Values | 59150 |
| ctt | Messenger contacts file | 12632 |
| d10 | Drake Software Data File | 3403 |
| dat | DAT | 347744 |
| dat | Inno Setup Uninstall Log | 26039 |
| data | CoreFSIF database | 53134 |
| db | Database File | 344419 |
| db3 | dBase III Database File | 29904 |
| dbc | Visual FoxPro Databse File | 19440 |
| dbf | Database File | 94005 |
| ddm | Alpha Five Table Objects File | 13402 |
| dgdat | DoubleGIS Database File | 16920 |
| dropbox | Dropbox File | 49902 |
| dsn | ODBC Data Source File | 29405 |
| dta | Stata Dataset File | 23558 |
| edb | Exchange Information Store Database File | 28724 |
| esp | ACD/Labs Data File | 29895 |
| et | Easitech Lesson Data File | 26458 |
| etl | Microsoft Event Trace Log File | 84006 |
| ex4 | Expert Advisor File | 44419 |
| exp | Export File | 26411 |
| fcd | First Choice Database File | 7403 |
| fdb | Dynamics NAV Database File | 40201 |
| fid | Bruker Aspect NMR Data File | 7647 |
| fil | Files List File | 57502 |
| fo | XSL-FO Form File | 13118 |
| fp3 | FileMaker Pro 3 Database File | 11331 |
| frm | MySQL Database Format File | 30610 |
| gab | Global Address Book File | 10413 |
| gdb | Borland Interbase Database Files | 36109 |
| gp3 | Guitar Pro 3 Tablature File | 26476 |
| groups | WebMoney Group File | 11218 |
| ics | iCalendar Calendar File | 76885 |
| id2 | Windows Live Messenger Emoticon File | 13440 |
| idcl | Inventor Desktop Content File | 18168 |
| iff | Interchange File Format File | 18219 |
| iif | Quickbooks Interchange File | 9649 |
| ins | Inspiration File | 33768 |
| irx | Brewer Irradiation File | 27058 |
| itdb | iTunes Database File | 19753 |
| itl | Music Library File | 18444 |
| itx | ITX Form Template | 7314 |
| jgw | JPG World file | 15743 |
| joined | HJSplit Data File | 13974 |
| kdf | VisiQuest Data File | 14985 |
| kwi | Navigation Data File | 27475 |
| laccdb | Microsoft Access Lock File | 38590 |
| lbl | dBase Label File | 21555 |
| ldf | Server Transaction Log File | 21676 |
| ldif | LDAP Data Interchange Format File | 18085 |
| lib | AS/400 Library File | 31943 |
| lock | Net Framework Lock File | 40802 |
| mar | Microsoft Access Report File | 6938 |
| mat | Microsoft Access Shortcut File | 7432 |
| mat | MATLAB Binary File | 8848 |
| mbb | ManaBook File | 12255 |
| md | Chaos Desktop Metadata File | 41145 |
| mdb | Microsoft Access Database File | 77218 |
| mde | Microsoft Access Compiled Database File | 24947 |
| mdl | Rose Model File | 32456 |
| mdx | Database Index File | 102015 |
| menc | Windows Mobile Encrypted File | 39521 |
| met | eMule Information File | 27748 |
| mir | Bauhaus Mirage Data File | 20198 |
| mls | Milestones Simplicity Project File | 11930 |
| mny | Microsoft Money Data File | 13790 |
| mobi | Mobipocket E-Book File | 161445 |
| mpd | Microsoft Project Database File | 9686 |
| mpl | Playlist Data File | 44725 |
| mpls | Mathcad Font File | 5255 |
| mpp | Microsoft Project File | 61156 |
| mta | AllShare Metadate File | 22362 |
| net | netViz Project File | 30835 |
| nfs | Network File System Temporary File | 13235 |
| nm | Number Magic File | 11783 |
| ntw | Lode Data Network File | 21272 |
| odp | OpenOffice Presentation File | 64971 |
| ods | OpenOffice Spreadsheet File | 138265 |
| ofc | Open Financial Connectivity File | 14963 |
| ofx | Open Financial Exchange File | 27295 |
| one | OneNote Document File | 38673 |
| opd | Optical Path Difference File | 14956 |
| org | Lotus Organizer File | 23109 |
| ost | Outlook Offline File | 17813 |
| out | Output File | 28280 |
| ovl | Rollercoaster Tycoon Data File | 14142 |
| p | Database Procedure File | 19116 |
| p2p | FolderShare File | 12435 |
| pck | Received Package File | 31295 |
| pdb | PowerDesigner physical model | 52661 |
| pf | Windows Prefetch File | 60560 |
| pfl | Family Lawyer Data File | 12305 |
| pj2 | Projector File | 9776 |
| pkt | Packet Tracer Network Simulation File | 31389 |
| poi | Magellan Maestro POI File | 14424 |
| pps | Powerpoint Slideshow File | 149733 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 51579 |
| ppt | Powerpoint Slideshow File | 269403 |
| pptx | Powerpoint Presentation File | 253578 |
| pst | Outlook Personal Information File | 66196 |
| ptb | Power Tab Editor File | 22032 |
| ptt | MapPoint Template File | 13879 |
| qfx | Quicken Financial Exchange File | 17750 |
| qif | Quicken Import File | 27789 |
| qrp | QuickReport Report Files | 40642 |
| rdata | R Data File | 15074 |
| rdb | Redis Database File | 14921 |
| rpt | Report File | 48381 |
| rsd | RealSQLDatabase File | 32016 |
| sal | SORITEC Data File | 25151 |
| sbf | SmartBroker Pro Data File | 21706 |
| sfv | Simple File Verification | 163967 |
| shs | Shell Scrap File | 260592 |
| snp | Microsoft Acess Report Snapshot File | 23748 |
| spo | SPSS Data Output File | 17302 |
| sps | IBM SPSS File | 14215 |
| sql | Structured Query Language Data File | 43165 |
| sqlite | SQLite Database File | 45122 |
| stp | STEP File | 17841 |
| str | dBASE Structure List Object File | 26235 |
| ta0 | TaxAct File | 8470 |
| tar | Compressed Tape Archive File | 30676 |
| tbk | FoxPro Memo Field Backup File | 5722 |
| tdt | Thor Datatree File | 29885 |
| tec | Tecplot Analysis File | 128806 |
| tps | Clarion TopSpeed Data File | 7558 |
| tps | Multi Channel Measurement File | 3123 |
| tvr | Navicat for MySQL File | 18278 |
| tw | TW File | 16579 |
| uccapilog | UCC API Log File | 38859 |
| v2 | Microsoft Live Messenger Data file | 13409 |
| vce | Visual CE Class Type File | 19609 |
| vcf | vCard File | 53710 |
| w02 | Multiple Archive File | 27186 |
| wft | Nicolet WFT Export File | 11611 |
| wlmp | Live Movie Maker Project File | 119678 |
| wmdb | Windows Media Database File | 16529 |
| woc | Widows Orgchart Organization Chart File | 5389 |
| woc | Microsoft Office 2007 Organization File | 5980 |
| wtc | Watertec Database | 16825 |
| xlsx | Microsoft Excel XML File | 421072 |
| xml | Extensible Markup Language | 51051 |
| xtm | Xtremsplit Data File | 20664 |
| zix | Quicken Data File | 6468 |