| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 33553 |
| abs | Absolute Database File | 63405 |
| accdb | Access Database File | 47345 |
| adb | Alpha Five Database Information File | 18526 |
| bfs | Tivoli Storage Manager File | 18922 |
| blg | Binary Performance Log File | 16280 |
| btn | Buttonware File | 23766 |
| cat | Advanced Disk Catalog File | 18688 |
| cdb | Symbian OS Contacts Database File | 22724 |
| cdd | ConceptDraw Document File | 59501 |
| cdw | CadKey Organized Dialogue File | 83578 |
| cfp | Quicken Cash Flow Projection File | 18880 |
| cgd | Cricket Graph Data File | 18284 |
| cli | Client Management System Customer File | 17351 |
| csv | Comma Seperated Values | 71484 |
| ctt | Messenger contacts file | 15557 |
| d10 | Drake Software Data File | 4454 |
| dat | DAT | 370775 |
| dat | Inno Setup Uninstall Log | 30310 |
| data | CoreFSIF database | 62883 |
| db | Database File | 390549 |
| db3 | dBase III Database File | 34549 |
| dbc | Visual FoxPro Databse File | 23453 |
| dbf | Database File | 109643 |
| ddm | Alpha Five Table Objects File | 16637 |
| dgdat | DoubleGIS Database File | 20377 |
| dropbox | Dropbox File | 57932 |
| dsn | ODBC Data Source File | 35606 |
| dta | Stata Dataset File | 27949 |
| edb | Exchange Information Store Database File | 33426 |
| esp | ACD/Labs Data File | 35005 |
| et | Easitech Lesson Data File | 31674 |
| etl | Microsoft Event Trace Log File | 99554 |
| ex4 | Expert Advisor File | 51545 |
| exp | Export File | 31854 |
| fcd | First Choice Database File | 9507 |
| fdb | Dynamics NAV Database File | 46162 |
| fid | Bruker Aspect NMR Data File | 9885 |
| fil | Files List File | 63290 |
| fo | XSL-FO Form File | 16196 |
| fp3 | FileMaker Pro 3 Database File | 13751 |
| frm | MySQL Database Format File | 35840 |
| gab | Global Address Book File | 13250 |
| gdb | Borland Interbase Database Files | 41689 |
| gp3 | Guitar Pro 3 Tablature File | 30793 |
| groups | WebMoney Group File | 14001 |
| ics | iCalendar Calendar File | 90512 |
| id2 | Windows Live Messenger Emoticon File | 16289 |
| idcl | Inventor Desktop Content File | 23330 |
| iff | Interchange File Format File | 22025 |
| iif | Quickbooks Interchange File | 12279 |
| ins | Inspiration File | 40072 |
| irx | Brewer Irradiation File | 31485 |
| itdb | iTunes Database File | 23556 |
| itl | Music Library File | 22252 |
| itx | ITX Form Template | 10043 |
| jgw | JPG World file | 19409 |
| joined | HJSplit Data File | 16784 |
| kdf | VisiQuest Data File | 18132 |
| kwi | Navigation Data File | 34329 |
| laccdb | Microsoft Access Lock File | 47589 |
| lbl | dBase Label File | 26097 |
| ldf | Server Transaction Log File | 26406 |
| ldif | LDAP Data Interchange Format File | 21503 |
| lib | AS/400 Library File | 38431 |
| lock | Net Framework Lock File | 47142 |
| mar | Microsoft Access Report File | 9013 |
| mat | Microsoft Access Shortcut File | 9961 |
| mat | MATLAB Binary File | 11142 |
| mbb | ManaBook File | 15006 |
| md | Chaos Desktop Metadata File | 53784 |
| mdb | Microsoft Access Database File | 89832 |
| mde | Microsoft Access Compiled Database File | 29683 |
| mdl | Rose Model File | 38971 |
| mdx | Database Index File | 118677 |
| menc | Windows Mobile Encrypted File | 44606 |
| met | eMule Information File | 32074 |
| mir | Bauhaus Mirage Data File | 23968 |
| mls | Milestones Simplicity Project File | 14817 |
| mny | Microsoft Money Data File | 16830 |
| mobi | Mobipocket E-Book File | 175837 |
| mpd | Microsoft Project Database File | 11635 |
| mpl | Playlist Data File | 50683 |
| mpls | Mathcad Font File | 6935 |
| mpp | Microsoft Project File | 70027 |
| mta | AllShare Metadate File | 26761 |
| net | netViz Project File | 35887 |
| nfs | Network File System Temporary File | 16867 |
| nm | Number Magic File | 14595 |
| ntw | Lode Data Network File | 25492 |
| odp | OpenOffice Presentation File | 75437 |
| ods | OpenOffice Spreadsheet File | 166076 |
| ofc | Open Financial Connectivity File | 18200 |
| ofx | Open Financial Exchange File | 32490 |
| one | OneNote Document File | 43670 |
| opd | Optical Path Difference File | 18014 |
| org | Lotus Organizer File | 28040 |
| ost | Outlook Offline File | 22066 |
| out | Output File | 33577 |
| ovl | Rollercoaster Tycoon Data File | 17862 |
| p | Database Procedure File | 23457 |
| p2p | FolderShare File | 15710 |
| pck | Received Package File | 35873 |
| pdb | PowerDesigner physical model | 60840 |
| pf | Windows Prefetch File | 67773 |
| pfl | Family Lawyer Data File | 15260 |
| pj2 | Projector File | 12285 |
| pkt | Packet Tracer Network Simulation File | 36367 |
| poi | Magellan Maestro POI File | 17606 |
| pps | Powerpoint Slideshow File | 158023 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 58516 |
| ppt | Powerpoint Slideshow File | 295482 |
| pptx | Powerpoint Presentation File | 301018 |
| pst | Outlook Personal Information File | 74116 |
| ptb | Power Tab Editor File | 25321 |
| ptt | MapPoint Template File | 17609 |
| qfx | Quicken Financial Exchange File | 21382 |
| qif | Quicken Import File | 32409 |
| qrp | QuickReport Report Files | 47781 |
| rdata | R Data File | 18381 |
| rdb | Redis Database File | 18253 |
| rpt | Report File | 57743 |
| rsd | RealSQLDatabase File | 36801 |
| sal | SORITEC Data File | 30119 |
| sbf | SmartBroker Pro Data File | 24943 |
| sfv | Simple File Verification | 176344 |
| shs | Shell Scrap File | 285978 |
| snp | Microsoft Acess Report Snapshot File | 27552 |
| spo | SPSS Data Output File | 20687 |
| sps | IBM SPSS File | 17287 |
| sql | Structured Query Language Data File | 50866 |
| sqlite | SQLite Database File | 52749 |
| stp | STEP File | 21806 |
| str | dBASE Structure List Object File | 30852 |
| ta0 | TaxAct File | 11107 |
| tar | Compressed Tape Archive File | 36740 |
| tbk | FoxPro Memo Field Backup File | 7496 |
| tdt | Thor Datatree File | 34741 |
| tec | Tecplot Analysis File | 136258 |
| tps | Clarion TopSpeed Data File | 8790 |
| tps | Multi Channel Measurement File | 4024 |
| tvr | Navicat for MySQL File | 22147 |
| tw | TW File | 22136 |
| uccapilog | UCC API Log File | 42916 |
| v2 | Microsoft Live Messenger Data file | 16393 |
| vce | Visual CE Class Type File | 23079 |
| vcf | vCard File | 61219 |
| w02 | Multiple Archive File | 31994 |
| wft | Nicolet WFT Export File | 14833 |
| wlmp | Live Movie Maker Project File | 130448 |
| wmdb | Windows Media Database File | 19861 |
| woc | Widows Orgchart Organization Chart File | 7373 |
| woc | Microsoft Office 2007 Organization File | 7831 |
| wtc | Watertec Database | 19907 |
| xlsx | Microsoft Excel XML File | 492329 |
| xml | Extensible Markup Language | 60932 |
| xtm | Xtremsplit Data File | 23901 |
| zix | Quicken Data File | 8338 |