| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 31706 |
| abs | Absolute Database File | 60769 |
| accdb | Access Database File | 44870 |
| adb | Alpha Five Database Information File | 17509 |
| bfs | Tivoli Storage Manager File | 17742 |
| blg | Binary Performance Log File | 15460 |
| btn | Buttonware File | 22522 |
| cat | Advanced Disk Catalog File | 17673 |
| cdb | Symbian OS Contacts Database File | 21512 |
| cdd | ConceptDraw Document File | 57373 |
| cdw | CadKey Organized Dialogue File | 79746 |
| cfp | Quicken Cash Flow Projection File | 17936 |
| cgd | Cricket Graph Data File | 17153 |
| cli | Client Management System Customer File | 16486 |
| csv | Comma Seperated Values | 66988 |
| ctt | Messenger contacts file | 14649 |
| d10 | Drake Software Data File | 4234 |
| dat | DAT | 363013 |
| dat | Inno Setup Uninstall Log | 28938 |
| data | CoreFSIF database | 59391 |
| db | Database File | 376363 |
| db3 | dBase III Database File | 32937 |
| dbc | Visual FoxPro Databse File | 22097 |
| dbf | Database File | 104320 |
| ddm | Alpha Five Table Objects File | 15756 |
| dgdat | DoubleGIS Database File | 19373 |
| dropbox | Dropbox File | 55335 |
| dsn | ODBC Data Source File | 33525 |
| dta | Stata Dataset File | 26515 |
| edb | Exchange Information Store Database File | 31934 |
| esp | ACD/Labs Data File | 33390 |
| et | Easitech Lesson Data File | 29984 |
| etl | Microsoft Event Trace Log File | 94697 |
| ex4 | Expert Advisor File | 49200 |
| exp | Export File | 30126 |
| fcd | First Choice Database File | 8971 |
| fdb | Dynamics NAV Database File | 44088 |
| fid | Bruker Aspect NMR Data File | 9318 |
| fil | Files List File | 61461 |
| fo | XSL-FO Form File | 15314 |
| fp3 | FileMaker Pro 3 Database File | 13031 |
| frm | MySQL Database Format File | 34136 |
| gab | Global Address Book File | 12412 |
| gdb | Borland Interbase Database Files | 39574 |
| gp3 | Guitar Pro 3 Tablature File | 29296 |
| groups | WebMoney Group File | 13208 |
| ics | iCalendar Calendar File | 85963 |
| id2 | Windows Live Messenger Emoticon File | 15411 |
| idcl | Inventor Desktop Content File | 21509 |
| iff | Interchange File Format File | 20879 |
| iif | Quickbooks Interchange File | 11506 |
| ins | Inspiration File | 37960 |
| irx | Brewer Irradiation File | 30238 |
| itdb | iTunes Database File | 22377 |
| itl | Music Library File | 21063 |
| itx | ITX Form Template | 9344 |
| jgw | JPG World file | 18329 |
| joined | HJSplit Data File | 15838 |
| kdf | VisiQuest Data File | 17191 |
| kwi | Navigation Data File | 32198 |
| laccdb | Microsoft Access Lock File | 44519 |
| lbl | dBase Label File | 24588 |
| ldf | Server Transaction Log File | 24830 |
| ldif | LDAP Data Interchange Format File | 20558 |
| lib | AS/400 Library File | 36305 |
| lock | Net Framework Lock File | 45132 |
| mar | Microsoft Access Report File | 8470 |
| mat | Microsoft Access Shortcut File | 9322 |
| mat | MATLAB Binary File | 10599 |
| mbb | ManaBook File | 14174 |
| md | Chaos Desktop Metadata File | 49271 |
| mdb | Microsoft Access Database File | 85112 |
| mde | Microsoft Access Compiled Database File | 28250 |
| mdl | Rose Model File | 36762 |
| mdx | Database Index File | 112241 |
| menc | Windows Mobile Encrypted File | 42986 |
| met | eMule Information File | 30409 |
| mir | Bauhaus Mirage Data File | 22814 |
| mls | Milestones Simplicity Project File | 14044 |
| mny | Microsoft Money Data File | 15905 |
| mobi | Mobipocket E-Book File | 170958 |
| mpd | Microsoft Project Database File | 11049 |
| mpl | Playlist Data File | 48877 |
| mpls | Mathcad Font File | 6618 |
| mpp | Microsoft Project File | 67148 |
| mta | AllShare Metadate File | 25449 |
| net | netViz Project File | 34323 |
| nfs | Network File System Temporary File | 15849 |
| nm | Number Magic File | 13773 |
| ntw | Lode Data Network File | 23950 |
| odp | OpenOffice Presentation File | 71457 |
| ods | OpenOffice Spreadsheet File | 157354 |
| ofc | Open Financial Connectivity File | 17234 |
| ofx | Open Financial Exchange File | 30939 |
| one | OneNote Document File | 42136 |
| opd | Optical Path Difference File | 17055 |
| org | Lotus Organizer File | 26538 |
| ost | Outlook Offline File | 20608 |
| out | Output File | 31659 |
| ovl | Rollercoaster Tycoon Data File | 16686 |
| p | Database Procedure File | 22011 |
| p2p | FolderShare File | 14804 |
| pck | Received Package File | 34353 |
| pdb | PowerDesigner physical model | 57976 |
| pf | Windows Prefetch File | 65406 |
| pfl | Family Lawyer Data File | 14425 |
| pj2 | Projector File | 11563 |
| pkt | Packet Tracer Network Simulation File | 34762 |
| poi | Magellan Maestro POI File | 16729 |
| pps | Powerpoint Slideshow File | 155269 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 56038 |
| ppt | Powerpoint Slideshow File | 286365 |
| pptx | Powerpoint Presentation File | 282960 |
| pst | Outlook Personal Information File | 71599 |
| ptb | Power Tab Editor File | 24418 |
| ptt | MapPoint Template File | 16491 |
| qfx | Quicken Financial Exchange File | 20229 |
| qif | Quicken Import File | 30980 |
| qrp | QuickReport Report Files | 45438 |
| rdata | R Data File | 17299 |
| rdb | Redis Database File | 17354 |
| rpt | Report File | 54708 |
| rsd | RealSQLDatabase File | 35352 |
| sal | SORITEC Data File | 28511 |
| sbf | SmartBroker Pro Data File | 24056 |
| sfv | Simple File Verification | 172487 |
| shs | Shell Scrap File | 278188 |
| snp | Microsoft Acess Report Snapshot File | 26391 |
| spo | SPSS Data Output File | 19757 |
| sps | IBM SPSS File | 16429 |
| sql | Structured Query Language Data File | 48104 |
| sqlite | SQLite Database File | 50236 |
| stp | STEP File | 20550 |
| str | dBASE Structure List Object File | 29365 |
| ta0 | TaxAct File | 10350 |
| tar | Compressed Tape Archive File | 34493 |
| tbk | FoxPro Memo Field Backup File | 7054 |
| tdt | Thor Datatree File | 33385 |
| tec | Tecplot Analysis File | 134052 |
| tps | Clarion TopSpeed Data File | 8589 |
| tps | Multi Channel Measurement File | 3866 |
| tvr | Navicat for MySQL File | 20986 |
| tw | TW File | 20211 |
| uccapilog | UCC API Log File | 41652 |
| v2 | Microsoft Live Messenger Data file | 15524 |
| vce | Visual CE Class Type File | 21966 |
| vcf | vCard File | 58706 |
| w02 | Multiple Archive File | 30421 |
| wft | Nicolet WFT Export File | 13968 |
| wlmp | Live Movie Maker Project File | 127006 |
| wmdb | Windows Media Database File | 18829 |
| woc | Widows Orgchart Organization Chart File | 6799 |
| woc | Microsoft Office 2007 Organization File | 7335 |
| wtc | Watertec Database | 19030 |
| xlsx | Microsoft Excel XML File | 468889 |
| xml | Extensible Markup Language | 57242 |
| xtm | Xtremsplit Data File | 22791 |
| zix | Quicken Data File | 7896 |