| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 33764 |
| abs | Absolute Database File | 63693 |
| accdb | Access Database File | 47588 |
| adb | Alpha Five Database Information File | 18663 |
| bfs | Tivoli Storage Manager File | 19099 |
| blg | Binary Performance Log File | 16410 |
| btn | Buttonware File | 23934 |
| cat | Advanced Disk Catalog File | 18854 |
| cdb | Symbian OS Contacts Database File | 22890 |
| cdd | ConceptDraw Document File | 59727 |
| cdw | CadKey Organized Dialogue File | 83841 |
| cfp | Quicken Cash Flow Projection File | 19022 |
| cgd | Cricket Graph Data File | 18446 |
| cli | Client Management System Customer File | 17487 |
| csv | Comma Seperated Values | 71994 |
| ctt | Messenger contacts file | 15693 |
| d10 | Drake Software Data File | 4478 |
| dat | DAT | 371496 |
| dat | Inno Setup Uninstall Log | 30475 |
| data | CoreFSIF database | 63221 |
| db | Database File | 391897 |
| db3 | dBase III Database File | 34762 |
| dbc | Visual FoxPro Databse File | 23662 |
| dbf | Database File | 110181 |
| ddm | Alpha Five Table Objects File | 16772 |
| dgdat | DoubleGIS Database File | 20532 |
| dropbox | Dropbox File | 58246 |
| dsn | ODBC Data Source File | 35869 |
| dta | Stata Dataset File | 28113 |
| edb | Exchange Information Store Database File | 33623 |
| esp | ACD/Labs Data File | 35200 |
| et | Easitech Lesson Data File | 31869 |
| etl | Microsoft Event Trace Log File | 100061 |
| ex4 | Expert Advisor File | 51818 |
| exp | Export File | 32049 |
| fcd | First Choice Database File | 9598 |
| fdb | Dynamics NAV Database File | 46443 |
| fid | Bruker Aspect NMR Data File | 9944 |
| fil | Files List File | 63469 |
| fo | XSL-FO Form File | 16337 |
| fp3 | FileMaker Pro 3 Database File | 13858 |
| frm | MySQL Database Format File | 36024 |
| gab | Global Address Book File | 13375 |
| gdb | Borland Interbase Database Files | 41954 |
| gp3 | Guitar Pro 3 Tablature File | 30971 |
| groups | WebMoney Group File | 14130 |
| ics | iCalendar Calendar File | 90975 |
| id2 | Windows Live Messenger Emoticon File | 16436 |
| idcl | Inventor Desktop Content File | 23561 |
| iff | Interchange File Format File | 22193 |
| iif | Quickbooks Interchange File | 12409 |
| ins | Inspiration File | 40349 |
| irx | Brewer Irradiation File | 31628 |
| itdb | iTunes Database File | 23705 |
| itl | Music Library File | 22414 |
| itx | ITX Form Template | 10161 |
| jgw | JPG World file | 19584 |
| joined | HJSplit Data File | 16942 |
| kdf | VisiQuest Data File | 18259 |
| kwi | Navigation Data File | 34660 |
| laccdb | Microsoft Access Lock File | 47893 |
| lbl | dBase Label File | 26307 |
| ldf | Server Transaction Log File | 26553 |
| ldif | LDAP Data Interchange Format File | 21648 |
| lib | AS/400 Library File | 38673 |
| lock | Net Framework Lock File | 47387 |
| mar | Microsoft Access Report File | 9085 |
| mat | Microsoft Access Shortcut File | 10065 |
| mat | MATLAB Binary File | 11234 |
| mbb | ManaBook File | 15120 |
| md | Chaos Desktop Metadata File | 54397 |
| mdb | Microsoft Access Database File | 90516 |
| mde | Microsoft Access Compiled Database File | 29874 |
| mdl | Rose Model File | 39241 |
| mdx | Database Index File | 119355 |
| menc | Windows Mobile Encrypted File | 44803 |
| met | eMule Information File | 32319 |
| mir | Bauhaus Mirage Data File | 24106 |
| mls | Milestones Simplicity Project File | 14928 |
| mny | Microsoft Money Data File | 16946 |
| mobi | Mobipocket E-Book File | 176359 |
| mpd | Microsoft Project Database File | 11710 |
| mpl | Playlist Data File | 50909 |
| mpls | Mathcad Font File | 6981 |
| mpp | Microsoft Project File | 70360 |
| mta | AllShare Metadate File | 26945 |
| net | netViz Project File | 36075 |
| nfs | Network File System Temporary File | 17027 |
| nm | Number Magic File | 14720 |
| ntw | Lode Data Network File | 25678 |
| odp | OpenOffice Presentation File | 75679 |
| ods | OpenOffice Spreadsheet File | 166829 |
| ofc | Open Financial Connectivity File | 18336 |
| ofx | Open Financial Exchange File | 32675 |
| one | OneNote Document File | 43885 |
| opd | Optical Path Difference File | 18130 |
| org | Lotus Organizer File | 28249 |
| ost | Outlook Offline File | 22273 |
| out | Output File | 33825 |
| ovl | Rollercoaster Tycoon Data File | 18041 |
| p | Database Procedure File | 23672 |
| p2p | FolderShare File | 15851 |
| pck | Received Package File | 36062 |
| pdb | PowerDesigner physical model | 61158 |
| pf | Windows Prefetch File | 68224 |
| pfl | Family Lawyer Data File | 15398 |
| pj2 | Projector File | 12400 |
| pkt | Packet Tracer Network Simulation File | 36544 |
| poi | Magellan Maestro POI File | 17726 |
| pps | Powerpoint Slideshow File | 158335 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 58767 |
| ppt | Powerpoint Slideshow File | 296096 |
| pptx | Powerpoint Presentation File | 302114 |
| pst | Outlook Personal Information File | 74639 |
| ptb | Power Tab Editor File | 25448 |
| ptt | MapPoint Template File | 17767 |
| qfx | Quicken Financial Exchange File | 21531 |
| qif | Quicken Import File | 32590 |
| qrp | QuickReport Report Files | 48026 |
| rdata | R Data File | 18520 |
| rdb | Redis Database File | 18372 |
| rpt | Report File | 58074 |
| rsd | RealSQLDatabase File | 36988 |
| sal | SORITEC Data File | 30320 |
| sbf | SmartBroker Pro Data File | 25085 |
| sfv | Simple File Verification | 176767 |
| shs | Shell Scrap File | 286544 |
| snp | Microsoft Acess Report Snapshot File | 27687 |
| spo | SPSS Data Output File | 20821 |
| sps | IBM SPSS File | 17403 |
| sql | Structured Query Language Data File | 51179 |
| sqlite | SQLite Database File | 53055 |
| stp | STEP File | 21937 |
| str | dBASE Structure List Object File | 31030 |
| ta0 | TaxAct File | 11229 |
| tar | Compressed Tape Archive File | 37051 |
| tbk | FoxPro Memo Field Backup File | 7579 |
| tdt | Thor Datatree File | 34924 |
| tec | Tecplot Analysis File | 136527 |
| tps | Clarion TopSpeed Data File | 8818 |
| tps | Multi Channel Measurement File | 4043 |
| tvr | Navicat for MySQL File | 22309 |
| tw | TW File | 22366 |
| uccapilog | UCC API Log File | 43047 |
| v2 | Microsoft Live Messenger Data file | 16522 |
| vce | Visual CE Class Type File | 23244 |
| vcf | vCard File | 61535 |
| w02 | Multiple Archive File | 32177 |
| wft | Nicolet WFT Export File | 14975 |
| wlmp | Live Movie Maker Project File | 130774 |
| wmdb | Windows Media Database File | 20030 |
| woc | Widows Orgchart Organization Chart File | 7439 |
| woc | Microsoft Office 2007 Organization File | 7933 |
| wtc | Watertec Database | 20044 |
| xlsx | Microsoft Excel XML File | 494911 |
| xml | Extensible Markup Language | 61315 |
| xtm | Xtremsplit Data File | 24078 |
| zix | Quicken Data File | 8407 |