| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 32513 |
| abs | Absolute Database File | 61816 |
| accdb | Access Database File | 45890 |
| adb | Alpha Five Database Information File | 17955 |
| bfs | Tivoli Storage Manager File | 18197 |
| blg | Binary Performance Log File | 15820 |
| btn | Buttonware File | 23073 |
| cat | Advanced Disk Catalog File | 18087 |
| cdb | Symbian OS Contacts Database File | 22024 |
| cdd | ConceptDraw Document File | 58314 |
| cdw | CadKey Organized Dialogue File | 81489 |
| cfp | Quicken Cash Flow Projection File | 18340 |
| cgd | Cricket Graph Data File | 17630 |
| cli | Client Management System Customer File | 16860 |
| csv | Comma Seperated Values | 68844 |
| ctt | Messenger contacts file | 15010 |
| d10 | Drake Software Data File | 4329 |
| dat | DAT | 366275 |
| dat | Inno Setup Uninstall Log | 29509 |
| data | CoreFSIF database | 60645 |
| db | Database File | 382896 |
| db3 | dBase III Database File | 33682 |
| dbc | Visual FoxPro Databse File | 22637 |
| dbf | Database File | 106690 |
| ddm | Alpha Five Table Objects File | 16074 |
| dgdat | DoubleGIS Database File | 19809 |
| dropbox | Dropbox File | 56474 |
| dsn | ODBC Data Source File | 34447 |
| dta | Stata Dataset File | 27149 |
| edb | Exchange Information Store Database File | 32623 |
| esp | ACD/Labs Data File | 34085 |
| et | Easitech Lesson Data File | 30789 |
| etl | Microsoft Event Trace Log File | 96739 |
| ex4 | Expert Advisor File | 50220 |
| exp | Export File | 30926 |
| fcd | First Choice Database File | 9205 |
| fdb | Dynamics NAV Database File | 44949 |
| fid | Bruker Aspect NMR Data File | 9604 |
| fil | Files List File | 62331 |
| fo | XSL-FO Form File | 15683 |
| fp3 | FileMaker Pro 3 Database File | 13375 |
| frm | MySQL Database Format File | 34917 |
| gab | Global Address Book File | 12761 |
| gdb | Borland Interbase Database Files | 40423 |
| gp3 | Guitar Pro 3 Tablature File | 29890 |
| groups | WebMoney Group File | 13538 |
| ics | iCalendar Calendar File | 87983 |
| id2 | Windows Live Messenger Emoticon File | 15786 |
| idcl | Inventor Desktop Content File | 22229 |
| iff | Interchange File Format File | 21385 |
| iif | Quickbooks Interchange File | 11841 |
| ins | Inspiration File | 38842 |
| irx | Brewer Irradiation File | 30800 |
| itdb | iTunes Database File | 22892 |
| itl | Music Library File | 21631 |
| itx | ITX Form Template | 9654 |
| jgw | JPG World file | 18795 |
| joined | HJSplit Data File | 16208 |
| kdf | VisiQuest Data File | 17618 |
| kwi | Navigation Data File | 33089 |
| laccdb | Microsoft Access Lock File | 45811 |
| lbl | dBase Label File | 25245 |
| ldf | Server Transaction Log File | 25508 |
| ldif | LDAP Data Interchange Format File | 20972 |
| lib | AS/400 Library File | 37213 |
| lock | Net Framework Lock File | 46012 |
| mar | Microsoft Access Report File | 8726 |
| mat | Microsoft Access Shortcut File | 9616 |
| mat | MATLAB Binary File | 10816 |
| mbb | ManaBook File | 14538 |
| md | Chaos Desktop Metadata File | 51197 |
| mdb | Microsoft Access Database File | 87172 |
| mde | Microsoft Access Compiled Database File | 28869 |
| mdl | Rose Model File | 37686 |
| mdx | Database Index File | 114875 |
| menc | Windows Mobile Encrypted File | 43702 |
| met | eMule Information File | 31088 |
| mir | Bauhaus Mirage Data File | 23305 |
| mls | Milestones Simplicity Project File | 14392 |
| mny | Microsoft Money Data File | 16351 |
| mobi | Mobipocket E-Book File | 173069 |
| mpd | Microsoft Project Database File | 11305 |
| mpl | Playlist Data File | 49671 |
| mpls | Mathcad Font File | 6769 |
| mpp | Microsoft Project File | 68300 |
| mta | AllShare Metadate File | 26046 |
| net | netViz Project File | 34998 |
| nfs | Network File System Temporary File | 16291 |
| nm | Number Magic File | 14098 |
| ntw | Lode Data Network File | 24440 |
| odp | OpenOffice Presentation File | 73037 |
| ods | OpenOffice Spreadsheet File | 161545 |
| ofc | Open Financial Connectivity File | 17667 |
| ofx | Open Financial Exchange File | 31601 |
| one | OneNote Document File | 42830 |
| opd | Optical Path Difference File | 17461 |
| org | Lotus Organizer File | 27137 |
| ost | Outlook Offline File | 21210 |
| out | Output File | 32494 |
| ovl | Rollercoaster Tycoon Data File | 17167 |
| p | Database Procedure File | 22615 |
| p2p | FolderShare File | 15177 |
| pck | Received Package File | 34957 |
| pdb | PowerDesigner physical model | 59195 |
| pf | Windows Prefetch File | 66527 |
| pfl | Family Lawyer Data File | 14779 |
| pj2 | Projector File | 11856 |
| pkt | Packet Tracer Network Simulation File | 35411 |
| poi | Magellan Maestro POI File | 17115 |
| pps | Powerpoint Slideshow File | 156406 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 57086 |
| ppt | Powerpoint Slideshow File | 290505 |
| pptx | Powerpoint Presentation File | 290330 |
| pst | Outlook Personal Information File | 72729 |
| ptb | Power Tab Editor File | 24830 |
| ptt | MapPoint Template File | 16928 |
| qfx | Quicken Financial Exchange File | 20661 |
| qif | Quicken Import File | 31599 |
| qrp | QuickReport Report Files | 46336 |
| rdata | R Data File | 17743 |
| rdb | Redis Database File | 17758 |
| rpt | Report File | 56057 |
| rsd | RealSQLDatabase File | 35972 |
| sal | SORITEC Data File | 29158 |
| sbf | SmartBroker Pro Data File | 24451 |
| sfv | Simple File Verification | 174201 |
| shs | Shell Scrap File | 281459 |
| snp | Microsoft Acess Report Snapshot File | 26996 |
| spo | SPSS Data Output File | 20163 |
| sps | IBM SPSS File | 16795 |
| sql | Structured Query Language Data File | 49299 |
| sqlite | SQLite Database File | 51268 |
| stp | STEP File | 21076 |
| str | dBASE Structure List Object File | 30008 |
| ta0 | TaxAct File | 10692 |
| tar | Compressed Tape Archive File | 35407 |
| tbk | FoxPro Memo Field Backup File | 7234 |
| tdt | Thor Datatree File | 34011 |
| tec | Tecplot Analysis File | 134990 |
| tps | Clarion TopSpeed Data File | 8695 |
| tps | Multi Channel Measurement File | 3955 |
| tvr | Navicat for MySQL File | 21528 |
| tw | TW File | 21010 |
| uccapilog | UCC API Log File | 42248 |
| v2 | Microsoft Live Messenger Data file | 15899 |
| vce | Visual CE Class Type File | 22422 |
| vcf | vCard File | 59812 |
| w02 | Multiple Archive File | 31133 |
| wft | Nicolet WFT Export File | 14333 |
| wlmp | Live Movie Maker Project File | 128447 |
| wmdb | Windows Media Database File | 19266 |
| woc | Widows Orgchart Organization Chart File | 7036 |
| woc | Microsoft Office 2007 Organization File | 7539 |
| wtc | Watertec Database | 19389 |
| xlsx | Microsoft Excel XML File | 478835 |
| xml | Extensible Markup Language | 58704 |
| xtm | Xtremsplit Data File | 23279 |
| zix | Quicken Data File | 8114 |