| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 32160 |
| abs | Absolute Database File | 61299 |
| accdb | Access Database File | 45364 |
| adb | Alpha Five Database Information File | 17723 |
| bfs | Tivoli Storage Manager File | 17945 |
| blg | Binary Performance Log File | 15658 |
| btn | Buttonware File | 22783 |
| cat | Advanced Disk Catalog File | 17865 |
| cdb | Symbian OS Contacts Database File | 21765 |
| cdd | ConceptDraw Document File | 57878 |
| cdw | CadKey Organized Dialogue File | 80554 |
| cfp | Quicken Cash Flow Projection File | 18130 |
| cgd | Cricket Graph Data File | 17388 |
| cli | Client Management System Customer File | 16684 |
| csv | Comma Seperated Values | 67884 |
| ctt | Messenger contacts file | 14822 |
| d10 | Drake Software Data File | 4284 |
| dat | DAT | 364520 |
| dat | Inno Setup Uninstall Log | 29190 |
| data | CoreFSIF database | 59950 |
| db | Database File | 379862 |
| db3 | dBase III Database File | 33302 |
| dbc | Visual FoxPro Databse File | 22354 |
| dbf | Database File | 105369 |
| ddm | Alpha Five Table Objects File | 15924 |
| dgdat | DoubleGIS Database File | 19593 |
| dropbox | Dropbox File | 55888 |
| dsn | ODBC Data Source File | 33960 |
| dta | Stata Dataset File | 26818 |
| edb | Exchange Information Store Database File | 32257 |
| esp | ACD/Labs Data File | 33702 |
| et | Easitech Lesson Data File | 30341 |
| etl | Microsoft Event Trace Log File | 95651 |
| ex4 | Expert Advisor File | 49702 |
| exp | Export File | 30517 |
| fcd | First Choice Database File | 9087 |
| fdb | Dynamics NAV Database File | 44494 |
| fid | Bruker Aspect NMR Data File | 9460 |
| fil | Files List File | 61870 |
| fo | XSL-FO Form File | 15484 |
| fp3 | FileMaker Pro 3 Database File | 13189 |
| frm | MySQL Database Format File | 34505 |
| gab | Global Address Book File | 12581 |
| gdb | Borland Interbase Database Files | 39967 |
| gp3 | Guitar Pro 3 Tablature File | 29581 |
| groups | WebMoney Group File | 13362 |
| ics | iCalendar Calendar File | 86930 |
| id2 | Windows Live Messenger Emoticon File | 15586 |
| idcl | Inventor Desktop Content File | 21881 |
| iff | Interchange File Format File | 21123 |
| iif | Quickbooks Interchange File | 11673 |
| ins | Inspiration File | 38371 |
| irx | Brewer Irradiation File | 30510 |
| itdb | iTunes Database File | 22617 |
| itl | Music Library File | 21327 |
| itx | ITX Form Template | 9494 |
| jgw | JPG World file | 18538 |
| joined | HJSplit Data File | 16034 |
| kdf | VisiQuest Data File | 17391 |
| kwi | Navigation Data File | 32641 |
| laccdb | Microsoft Access Lock File | 45063 |
| lbl | dBase Label File | 24872 |
| ldf | Server Transaction Log File | 25171 |
| ldif | LDAP Data Interchange Format File | 20750 |
| lib | AS/400 Library File | 36715 |
| lock | Net Framework Lock File | 45524 |
| mar | Microsoft Access Report File | 8604 |
| mat | Microsoft Access Shortcut File | 9461 |
| mat | MATLAB Binary File | 10694 |
| mbb | ManaBook File | 14346 |
| md | Chaos Desktop Metadata File | 50156 |
| mdb | Microsoft Access Database File | 86135 |
| mde | Microsoft Access Compiled Database File | 28542 |
| mdl | Rose Model File | 37151 |
| mdx | Database Index File | 113461 |
| menc | Windows Mobile Encrypted File | 43353 |
| met | eMule Information File | 30736 |
| mir | Bauhaus Mirage Data File | 23046 |
| mls | Milestones Simplicity Project File | 14225 |
| mny | Microsoft Money Data File | 16145 |
| mobi | Mobipocket E-Book File | 171911 |
| mpd | Microsoft Project Database File | 11187 |
| mpl | Playlist Data File | 49257 |
| mpls | Mathcad Font File | 6709 |
| mpp | Microsoft Project File | 67733 |
| mta | AllShare Metadate File | 25742 |
| net | netViz Project File | 34634 |
| nfs | Network File System Temporary File | 16063 |
| nm | Number Magic File | 13940 |
| ntw | Lode Data Network File | 24198 |
| odp | OpenOffice Presentation File | 72179 |
| ods | OpenOffice Spreadsheet File | 159725 |
| ofc | Open Financial Connectivity File | 17458 |
| ofx | Open Financial Exchange File | 31262 |
| one | OneNote Document File | 42444 |
| opd | Optical Path Difference File | 17215 |
| org | Lotus Organizer File | 26812 |
| ost | Outlook Offline File | 20902 |
| out | Output File | 32052 |
| ovl | Rollercoaster Tycoon Data File | 16922 |
| p | Database Procedure File | 22287 |
| p2p | FolderShare File | 14995 |
| pck | Received Package File | 34650 |
| pdb | PowerDesigner physical model | 58579 |
| pf | Windows Prefetch File | 65942 |
| pfl | Family Lawyer Data File | 14592 |
| pj2 | Projector File | 11712 |
| pkt | Packet Tracer Network Simulation File | 35080 |
| poi | Magellan Maestro POI File | 16926 |
| pps | Powerpoint Slideshow File | 155817 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 56503 |
| ppt | Powerpoint Slideshow File | 288385 |
| pptx | Powerpoint Presentation File | 286372 |
| pst | Outlook Personal Information File | 72126 |
| ptb | Power Tab Editor File | 24609 |
| ptt | MapPoint Template File | 16705 |
| qfx | Quicken Financial Exchange File | 20458 |
| qif | Quicken Import File | 31279 |
| qrp | QuickReport Report Files | 45890 |
| rdata | R Data File | 17533 |
| rdb | Redis Database File | 17545 |
| rpt | Report File | 55337 |
| rsd | RealSQLDatabase File | 35676 |
| sal | SORITEC Data File | 28808 |
| sbf | SmartBroker Pro Data File | 24257 |
| sfv | Simple File Verification | 173248 |
| shs | Shell Scrap File | 279722 |
| snp | Microsoft Acess Report Snapshot File | 26600 |
| spo | SPSS Data Output File | 19950 |
| sps | IBM SPSS File | 16610 |
| sql | Structured Query Language Data File | 48635 |
| sqlite | SQLite Database File | 50717 |
| stp | STEP File | 20809 |
| str | dBASE Structure List Object File | 29671 |
| ta0 | TaxAct File | 10518 |
| tar | Compressed Tape Archive File | 34994 |
| tbk | FoxPro Memo Field Backup File | 7144 |
| tdt | Thor Datatree File | 33703 |
| tec | Tecplot Analysis File | 134511 |
| tps | Clarion TopSpeed Data File | 8654 |
| tps | Multi Channel Measurement File | 3918 |
| tvr | Navicat for MySQL File | 21255 |
| tw | TW File | 20638 |
| uccapilog | UCC API Log File | 41944 |
| v2 | Microsoft Live Messenger Data file | 15704 |
| vce | Visual CE Class Type File | 22188 |
| vcf | vCard File | 59241 |
| w02 | Multiple Archive File | 30764 |
| wft | Nicolet WFT Export File | 14150 |
| wlmp | Live Movie Maker Project File | 127698 |
| wmdb | Windows Media Database File | 19060 |
| woc | Widows Orgchart Organization Chart File | 6928 |
| woc | Microsoft Office 2007 Organization File | 7434 |
| wtc | Watertec Database | 19212 |
| xlsx | Microsoft Excel XML File | 473830 |
| xml | Extensible Markup Language | 57911 |
| xtm | Xtremsplit Data File | 23068 |
| zix | Quicken Data File | 8012 |