| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 31729 |
| abs | Absolute Database File | 60796 |
| accdb | Access Database File | 44897 |
| adb | Alpha Five Database Information File | 17520 |
| bfs | Tivoli Storage Manager File | 17755 |
| blg | Binary Performance Log File | 15470 |
| btn | Buttonware File | 22535 |
| cat | Advanced Disk Catalog File | 17683 |
| cdb | Symbian OS Contacts Database File | 21523 |
| cdd | ConceptDraw Document File | 57395 |
| cdw | CadKey Organized Dialogue File | 79768 |
| cfp | Quicken Cash Flow Projection File | 17942 |
| cgd | Cricket Graph Data File | 17168 |
| cli | Client Management System Customer File | 16500 |
| csv | Comma Seperated Values | 67041 |
| ctt | Messenger contacts file | 14663 |
| d10 | Drake Software Data File | 4238 |
| dat | DAT | 363106 |
| dat | Inno Setup Uninstall Log | 28962 |
| data | CoreFSIF database | 59433 |
| db | Database File | 376559 |
| db3 | dBase III Database File | 32958 |
| dbc | Visual FoxPro Databse File | 22107 |
| dbf | Database File | 104369 |
| ddm | Alpha Five Table Objects File | 15768 |
| dgdat | DoubleGIS Database File | 19384 |
| dropbox | Dropbox File | 55372 |
| dsn | ODBC Data Source File | 33539 |
| dta | Stata Dataset File | 26525 |
| edb | Exchange Information Store Database File | 31951 |
| esp | ACD/Labs Data File | 33407 |
| et | Easitech Lesson Data File | 29999 |
| etl | Microsoft Event Trace Log File | 94748 |
| ex4 | Expert Advisor File | 49241 |
| exp | Export File | 30147 |
| fcd | First Choice Database File | 8977 |
| fdb | Dynamics NAV Database File | 44115 |
| fid | Bruker Aspect NMR Data File | 9325 |
| fil | Files List File | 61484 |
| fo | XSL-FO Form File | 15325 |
| fp3 | FileMaker Pro 3 Database File | 13039 |
| frm | MySQL Database Format File | 34150 |
| gab | Global Address Book File | 12419 |
| gdb | Borland Interbase Database Files | 39592 |
| gp3 | Guitar Pro 3 Tablature File | 29317 |
| groups | WebMoney Group File | 13214 |
| ics | iCalendar Calendar File | 86034 |
| id2 | Windows Live Messenger Emoticon File | 15419 |
| idcl | Inventor Desktop Content File | 21521 |
| iff | Interchange File Format File | 20890 |
| iif | Quickbooks Interchange File | 11517 |
| ins | Inspiration File | 37976 |
| irx | Brewer Irradiation File | 30257 |
| itdb | iTunes Database File | 22392 |
| itl | Music Library File | 21074 |
| itx | ITX Form Template | 9350 |
| jgw | JPG World file | 18339 |
| joined | HJSplit Data File | 15848 |
| kdf | VisiQuest Data File | 17204 |
| kwi | Navigation Data File | 32223 |
| laccdb | Microsoft Access Lock File | 44548 |
| lbl | dBase Label File | 24604 |
| ldf | Server Transaction Log File | 24855 |
| ldif | LDAP Data Interchange Format File | 20567 |
| lib | AS/400 Library File | 36326 |
| lock | Net Framework Lock File | 45164 |
| mar | Microsoft Access Report File | 8478 |
| mat | Microsoft Access Shortcut File | 9327 |
| mat | MATLAB Binary File | 10605 |
| mbb | ManaBook File | 14182 |
| md | Chaos Desktop Metadata File | 49303 |
| mdb | Microsoft Access Database File | 85147 |
| mde | Microsoft Access Compiled Database File | 28259 |
| mdl | Rose Model File | 36787 |
| mdx | Database Index File | 112299 |
| menc | Windows Mobile Encrypted File | 43006 |
| met | eMule Information File | 30426 |
| mir | Bauhaus Mirage Data File | 22827 |
| mls | Milestones Simplicity Project File | 14055 |
| mny | Microsoft Money Data File | 15915 |
| mobi | Mobipocket E-Book File | 171014 |
| mpd | Microsoft Project Database File | 11055 |
| mpl | Playlist Data File | 48904 |
| mpls | Mathcad Font File | 6622 |
| mpp | Microsoft Project File | 67195 |
| mta | AllShare Metadate File | 25470 |
| net | netViz Project File | 34343 |
| nfs | Network File System Temporary File | 15860 |
| nm | Number Magic File | 13782 |
| ntw | Lode Data Network File | 23961 |
| odp | OpenOffice Presentation File | 71487 |
| ods | OpenOffice Spreadsheet File | 157492 |
| ofc | Open Financial Connectivity File | 17246 |
| ofx | Open Financial Exchange File | 30955 |
| one | OneNote Document File | 42152 |
| opd | Optical Path Difference File | 17063 |
| org | Lotus Organizer File | 26554 |
| ost | Outlook Offline File | 20622 |
| out | Output File | 31674 |
| ovl | Rollercoaster Tycoon Data File | 16694 |
| p | Database Procedure File | 22024 |
| p2p | FolderShare File | 14810 |
| pck | Received Package File | 34368 |
| pdb | PowerDesigner physical model | 58017 |
| pf | Windows Prefetch File | 65418 |
| pfl | Family Lawyer Data File | 14432 |
| pj2 | Projector File | 11572 |
| pkt | Packet Tracer Network Simulation File | 34774 |
| poi | Magellan Maestro POI File | 16739 |
| pps | Powerpoint Slideshow File | 155302 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 56050 |
| ppt | Powerpoint Slideshow File | 286476 |
| pptx | Powerpoint Presentation File | 283124 |
| pst | Outlook Personal Information File | 71626 |
| ptb | Power Tab Editor File | 24427 |
| ptt | MapPoint Template File | 16504 |
| qfx | Quicken Financial Exchange File | 20249 |
| qif | Quicken Import File | 31001 |
| qrp | QuickReport Report Files | 45458 |
| rdata | R Data File | 17319 |
| rdb | Redis Database File | 17364 |
| rpt | Report File | 54741 |
| rsd | RealSQLDatabase File | 35371 |
| sal | SORITEC Data File | 28530 |
| sbf | SmartBroker Pro Data File | 24065 |
| sfv | Simple File Verification | 172539 |
| shs | Shell Scrap File | 278270 |
| snp | Microsoft Acess Report Snapshot File | 26399 |
| spo | SPSS Data Output File | 19767 |
| sps | IBM SPSS File | 16435 |
| sql | Structured Query Language Data File | 48128 |
| sqlite | SQLite Database File | 50258 |
| stp | STEP File | 20558 |
| str | dBASE Structure List Object File | 29380 |
| ta0 | TaxAct File | 10360 |
| tar | Compressed Tape Archive File | 34560 |
| tbk | FoxPro Memo Field Backup File | 7060 |
| tdt | Thor Datatree File | 33400 |
| tec | Tecplot Analysis File | 134076 |
| tps | Clarion TopSpeed Data File | 8593 |
| tps | Multi Channel Measurement File | 3868 |
| tvr | Navicat for MySQL File | 21000 |
| tw | TW File | 20227 |
| uccapilog | UCC API Log File | 41666 |
| v2 | Microsoft Live Messenger Data file | 15530 |
| vce | Visual CE Class Type File | 21981 |
| vcf | vCard File | 58737 |
| w02 | Multiple Archive File | 30442 |
| wft | Nicolet WFT Export File | 13985 |
| wlmp | Live Movie Maker Project File | 127030 |
| wmdb | Windows Media Database File | 18840 |
| woc | Widows Orgchart Organization Chart File | 6806 |
| woc | Microsoft Office 2007 Organization File | 7341 |
| wtc | Watertec Database | 19044 |
| xlsx | Microsoft Excel XML File | 469147 |
| xml | Extensible Markup Language | 57279 |
| xtm | Xtremsplit Data File | 22802 |
| zix | Quicken Data File | 7904 |