| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 45770 |
| abs | Absolute Database File | 75949 |
| accdb | Access Database File | 61380 |
| adb | Alpha Five Database Information File | 27557 |
| bfs | Tivoli Storage Manager File | 28734 |
| blg | Binary Performance Log File | 24573 |
| btn | Buttonware File | 31950 |
| cat | Advanced Disk Catalog File | 27679 |
| cdb | Symbian OS Contacts Database File | 32130 |
| cdd | ConceptDraw Document File | 70831 |
| cdw | CadKey Organized Dialogue File | 99665 |
| cfp | Quicken Cash Flow Projection File | 27034 |
| cgd | Cricket Graph Data File | 27070 |
| cli | Client Management System Customer File | 25709 |
| csv | Comma Seperated Values | 89969 |
| ctt | Messenger contacts file | 23236 |
| d10 | Drake Software Data File | 5781 |
| dat | DAT | 392449 |
| dat | Inno Setup Uninstall Log | 37713 |
| data | CoreFSIF database | 77629 |
| db | Database File | 430773 |
| db3 | dBase III Database File | 44266 |
| dbc | Visual FoxPro Databse File | 32764 |
| dbf | Database File | 129374 |
| ddm | Alpha Five Table Objects File | 24582 |
| dgdat | DoubleGIS Database File | 28066 |
| dropbox | Dropbox File | 68592 |
| dsn | ODBC Data Source File | 45822 |
| dta | Stata Dataset File | 37657 |
| edb | Exchange Information Store Database File | 42974 |
| esp | ACD/Labs Data File | 44882 |
| et | Easitech Lesson Data File | 41333 |
| etl | Microsoft Event Trace Log File | 118758 |
| ex4 | Expert Advisor File | 63284 |
| exp | Export File | 42424 |
| fcd | First Choice Database File | 15129 |
| fdb | Dynamics NAV Database File | 57275 |
| fid | Bruker Aspect NMR Data File | 14253 |
| fil | Files List File | 73271 |
| fo | XSL-FO Form File | 24233 |
| fp3 | FileMaker Pro 3 Database File | 19517 |
| frm | MySQL Database Format File | 45155 |
| gab | Global Address Book File | 20958 |
| gdb | Borland Interbase Database Files | 51714 |
| gp3 | Guitar Pro 3 Tablature File | 39940 |
| groups | WebMoney Group File | 21629 |
| ics | iCalendar Calendar File | 115952 |
| id2 | Windows Live Messenger Emoticon File | 24007 |
| idcl | Inventor Desktop Content File | 33060 |
| iff | Interchange File Format File | 30330 |
| iif | Quickbooks Interchange File | 19833 |
| ins | Inspiration File | 50624 |
| irx | Brewer Irradiation File | 39731 |
| itdb | iTunes Database File | 32014 |
| itl | Music Library File | 30598 |
| itx | ITX Form Template | 17125 |
| jgw | JPG World file | 27612 |
| joined | HJSplit Data File | 25247 |
| kdf | VisiQuest Data File | 25952 |
| kwi | Navigation Data File | 45073 |
| laccdb | Microsoft Access Lock File | 61339 |
| lbl | dBase Label File | 35005 |
| ldf | Server Transaction Log File | 35894 |
| ldif | LDAP Data Interchange Format File | 29357 |
| lib | AS/400 Library File | 49764 |
| lock | Net Framework Lock File | 58858 |
| mar | Microsoft Access Report File | 14738 |
| mat | Microsoft Access Shortcut File | 15899 |
| mat | MATLAB Binary File | 16764 |
| mbb | ManaBook File | 22335 |
| md | Chaos Desktop Metadata File | 74536 |
| mdb | Microsoft Access Database File | 105443 |
| mde | Microsoft Access Compiled Database File | 39335 |
| mdl | Rose Model File | 49682 |
| mdx | Database Index File | 135232 |
| menc | Windows Mobile Encrypted File | 53327 |
| met | eMule Information File | 41545 |
| mir | Bauhaus Mirage Data File | 31476 |
| mls | Milestones Simplicity Project File | 21513 |
| mny | Microsoft Money Data File | 24057 |
| mobi | Mobipocket E-Book File | 193540 |
| mpd | Microsoft Project Database File | 14788 |
| mpl | Playlist Data File | 59824 |
| mpls | Mathcad Font File | 11010 |
| mpp | Microsoft Project File | 81281 |
| mta | AllShare Metadate File | 34356 |
| net | netViz Project File | 45606 |
| nfs | Network File System Temporary File | 24797 |
| nm | Number Magic File | 21980 |
| ntw | Lode Data Network File | 34654 |
| odp | OpenOffice Presentation File | 90608 |
| ods | OpenOffice Spreadsheet File | 194403 |
| ofc | Open Financial Connectivity File | 25860 |
| ofx | Open Financial Exchange File | 41723 |
| one | OneNote Document File | 53254 |
| opd | Optical Path Difference File | 25907 |
| org | Lotus Organizer File | 36973 |
| ost | Outlook Offline File | 31378 |
| out | Output File | 43885 |
| ovl | Rollercoaster Tycoon Data File | 26852 |
| p | Database Procedure File | 32567 |
| p2p | FolderShare File | 23532 |
| pck | Received Package File | 45312 |
| pdb | PowerDesigner physical model | 73605 |
| pf | Windows Prefetch File | 79914 |
| pfl | Family Lawyer Data File | 22710 |
| pj2 | Projector File | 18933 |
| pkt | Packet Tracer Network Simulation File | 44533 |
| poi | Magellan Maestro POI File | 24585 |
| pps | Powerpoint Slideshow File | 171223 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 70095 |
| ppt | Powerpoint Slideshow File | 325667 |
| pptx | Powerpoint Presentation File | 362479 |
| pst | Outlook Personal Information File | 86234 |
| ptb | Power Tab Editor File | 32911 |
| ptt | MapPoint Template File | 25348 |
| qfx | Quicken Financial Exchange File | 29431 |
| qif | Quicken Import File | 41214 |
| qrp | QuickReport Report Files | 59134 |
| rdata | R Data File | 25931 |
| rdb | Redis Database File | 25657 |
| rpt | Report File | 69754 |
| rsd | RealSQLDatabase File | 45922 |
| sal | SORITEC Data File | 39598 |
| sbf | SmartBroker Pro Data File | 32538 |
| sfv | Simple File Verification | 192031 |
| shs | Shell Scrap File | 308266 |
| snp | Microsoft Acess Report Snapshot File | 34779 |
| spo | SPSS Data Output File | 28169 |
| sps | IBM SPSS File | 24263 |
| sql | Structured Query Language Data File | 62516 |
| sqlite | SQLite Database File | 65365 |
| stp | STEP File | 27959 |
| str | dBASE Structure List Object File | 39586 |
| ta0 | TaxAct File | 18403 |
| tar | Compressed Tape Archive File | 47851 |
| tbk | FoxPro Memo Field Backup File | 10647 |
| tdt | Thor Datatree File | 43777 |
| tec | Tecplot Analysis File | 149052 |
| tps | Clarion TopSpeed Data File | 10004 |
| tps | Multi Channel Measurement File | 5111 |
| tvr | Navicat for MySQL File | 29654 |
| tw | TW File | 31473 |
| uccapilog | UCC API Log File | 51779 |
| v2 | Microsoft Live Messenger Data file | 24241 |
| vce | Visual CE Class Type File | 30975 |
| vcf | vCard File | 73033 |
| w02 | Multiple Archive File | 41085 |
| wft | Nicolet WFT Export File | 22498 |
| wlmp | Live Movie Maker Project File | 142002 |
| wmdb | Windows Media Database File | 27799 |
| woc | Widows Orgchart Organization Chart File | 13021 |
| woc | Microsoft Office 2007 Organization File | 12959 |
| wtc | Watertec Database | 27562 |
| xlsx | Microsoft Excel XML File | 565544 |
| xml | Extensible Markup Language | 79019 |
| xtm | Xtremsplit Data File | 32368 |
| zix | Quicken Data File | 13587 |