| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 36812 |
| abs | Absolute Database File | 66931 |
| accdb | Access Database File | 51488 |
| adb | Alpha Five Database Information File | 20408 |
| bfs | Tivoli Storage Manager File | 21073 |
| blg | Binary Performance Log File | 18046 |
| btn | Buttonware File | 25877 |
| cat | Advanced Disk Catalog File | 20822 |
| cdb | Symbian OS Contacts Database File | 24821 |
| cdd | ConceptDraw Document File | 62725 |
| cdw | CadKey Organized Dialogue File | 88925 |
| cfp | Quicken Cash Flow Projection File | 20734 |
| cgd | Cricket Graph Data File | 20387 |
| cli | Client Management System Customer File | 19251 |
| csv | Comma Seperated Values | 77933 |
| ctt | Messenger contacts file | 17349 |
| d10 | Drake Software Data File | 4802 |
| dat | DAT | 380100 |
| dat | Inno Setup Uninstall Log | 32754 |
| data | CoreFSIF database | 67686 |
| db | Database File | 407893 |
| db3 | dBase III Database File | 37102 |
| dbc | Visual FoxPro Databse File | 25991 |
| dbf | Database File | 116918 |
| ddm | Alpha Five Table Objects File | 18560 |
| dgdat | DoubleGIS Database File | 22311 |
| dropbox | Dropbox File | 61526 |
| dsn | ODBC Data Source File | 38683 |
| dta | Stata Dataset File | 30749 |
| edb | Exchange Information Store Database File | 36068 |
| esp | ACD/Labs Data File | 37683 |
| et | Easitech Lesson Data File | 34212 |
| etl | Microsoft Event Trace Log File | 106860 |
| ex4 | Expert Advisor File | 55001 |
| exp | Export File | 34844 |
| fcd | First Choice Database File | 10669 |
| fdb | Dynamics NAV Database File | 49535 |
| fid | Bruker Aspect NMR Data File | 10698 |
| fil | Files List File | 66005 |
| fo | XSL-FO Form File | 17999 |
| fp3 | FileMaker Pro 3 Database File | 15217 |
| frm | MySQL Database Format File | 38319 |
| gab | Global Address Book File | 15001 |
| gdb | Borland Interbase Database Files | 44663 |
| gp3 | Guitar Pro 3 Tablature File | 33275 |
| groups | WebMoney Group File | 15720 |
| ics | iCalendar Calendar File | 99686 |
| id2 | Windows Live Messenger Emoticon File | 18038 |
| idcl | Inventor Desktop Content File | 26169 |
| iff | Interchange File Format File | 24083 |
| iif | Quickbooks Interchange File | 14035 |
| ins | Inspiration File | 43252 |
| irx | Brewer Irradiation File | 33523 |
| itdb | iTunes Database File | 25633 |
| itl | Music Library File | 24257 |
| itx | ITX Form Template | 11383 |
| jgw | JPG World file | 21448 |
| joined | HJSplit Data File | 18863 |
| kdf | VisiQuest Data File | 19868 |
| kwi | Navigation Data File | 37609 |
| laccdb | Microsoft Access Lock File | 51860 |
| lbl | dBase Label File | 28544 |
| ldf | Server Transaction Log File | 28749 |
| ldif | LDAP Data Interchange Format File | 23365 |
| lib | AS/400 Library File | 41676 |
| lock | Net Framework Lock File | 50843 |
| mar | Microsoft Access Report File | 10222 |
| mat | Microsoft Access Shortcut File | 11260 |
| mat | MATLAB Binary File | 12551 |
| mbb | ManaBook File | 16662 |
| md | Chaos Desktop Metadata File | 61237 |
| mdb | Microsoft Access Database File | 95480 |
| mde | Microsoft Access Compiled Database File | 32329 |
| mdl | Rose Model File | 42132 |
| mdx | Database Index File | 125870 |
| menc | Windows Mobile Encrypted File | 46747 |
| met | eMule Information File | 34673 |
| mir | Bauhaus Mirage Data File | 25807 |
| mls | Milestones Simplicity Project File | 16119 |
| mny | Microsoft Money Data File | 18402 |
| mobi | Mobipocket E-Book File | 182513 |
| mpd | Microsoft Project Database File | 12615 |
| mpl | Playlist Data File | 53171 |
| mpls | Mathcad Font File | 7721 |
| mpp | Microsoft Project File | 73842 |
| mta | AllShare Metadate File | 28586 |
| net | netViz Project File | 38441 |
| nfs | Network File System Temporary File | 18703 |
| nm | Number Magic File | 16237 |
| ntw | Lode Data Network File | 27958 |
| odp | OpenOffice Presentation File | 80865 |
| ods | OpenOffice Spreadsheet File | 177796 |
| ofc | Open Financial Connectivity File | 19953 |
| ofx | Open Financial Exchange File | 34920 |
| one | OneNote Document File | 46151 |
| opd | Optical Path Difference File | 19814 |
| org | Lotus Organizer File | 30272 |
| ost | Outlook Offline File | 24607 |
| out | Output File | 36502 |
| ovl | Rollercoaster Tycoon Data File | 20160 |
| p | Database Procedure File | 26041 |
| p2p | FolderShare File | 17498 |
| pck | Received Package File | 38305 |
| pdb | PowerDesigner physical model | 65173 |
| pf | Windows Prefetch File | 71616 |
| pfl | Family Lawyer Data File | 17018 |
| pj2 | Projector File | 13600 |
| pkt | Packet Tracer Network Simulation File | 38403 |
| poi | Magellan Maestro POI File | 19147 |
| pps | Powerpoint Slideshow File | 162254 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 62633 |
| ppt | Powerpoint Slideshow File | 309464 |
| pptx | Powerpoint Presentation File | 330660 |
| pst | Outlook Personal Information File | 77910 |
| ptb | Power Tab Editor File | 26962 |
| ptt | MapPoint Template File | 19651 |
| qfx | Quicken Financial Exchange File | 23337 |
| qif | Quicken Import File | 34719 |
| qrp | QuickReport Report Files | 51074 |
| rdata | R Data File | 20107 |
| rdb | Redis Database File | 19907 |
| rpt | Report File | 61694 |
| rsd | RealSQLDatabase File | 39163 |
| sal | SORITEC Data File | 32507 |
| sbf | SmartBroker Pro Data File | 26690 |
| sfv | Simple File Verification | 181954 |
| shs | Shell Scrap File | 295745 |
| snp | Microsoft Acess Report Snapshot File | 29227 |
| spo | SPSS Data Output File | 22317 |
| sps | IBM SPSS File | 18779 |
| sql | Structured Query Language Data File | 54418 |
| sqlite | SQLite Database File | 56299 |
| stp | STEP File | 23513 |
| str | dBASE Structure List Object File | 33026 |
| ta0 | TaxAct File | 12728 |
| tar | Compressed Tape Archive File | 39867 |
| tbk | FoxPro Memo Field Backup File | 8406 |
| tdt | Thor Datatree File | 37247 |
| tec | Tecplot Analysis File | 140049 |
| tps | Clarion TopSpeed Data File | 9112 |
| tps | Multi Channel Measurement File | 4279 |
| tvr | Navicat for MySQL File | 23870 |
| tw | TW File | 24744 |
| uccapilog | UCC API Log File | 44916 |
| v2 | Microsoft Live Messenger Data file | 18137 |
| vce | Visual CE Class Type File | 24874 |
| vcf | vCard File | 64859 |
| w02 | Multiple Archive File | 34460 |
| wft | Nicolet WFT Export File | 16731 |
| wlmp | Live Movie Maker Project File | 134419 |
| wmdb | Windows Media Database File | 21768 |
| woc | Widows Orgchart Organization Chart File | 8560 |
| woc | Microsoft Office 2007 Organization File | 9070 |
| wtc | Watertec Database | 21617 |
| xlsx | Microsoft Excel XML File | 527019 |
| xml | Extensible Markup Language | 66804 |
| xtm | Xtremsplit Data File | 25993 |
| zix | Quicken Data File | 9370 |