| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 44003 |
| abs | Absolute Database File | 74292 |
| accdb | Access Database File | 59550 |
| adb | Alpha Five Database Information File | 25954 |
| bfs | Tivoli Storage Manager File | 27056 |
| blg | Binary Performance Log File | 22960 |
| btn | Buttonware File | 30497 |
| cat | Advanced Disk Catalog File | 25910 |
| cdb | Symbian OS Contacts Database File | 30411 |
| cdd | ConceptDraw Document File | 69184 |
| cdw | CadKey Organized Dialogue File | 97850 |
| cfp | Quicken Cash Flow Projection File | 25444 |
| cgd | Cricket Graph Data File | 25389 |
| cli | Client Management System Customer File | 24023 |
| csv | Comma Seperated Values | 87938 |
| ctt | Messenger contacts file | 21595 |
| d10 | Drake Software Data File | 5589 |
| dat | DAT | 390994 |
| dat | Inno Setup Uninstall Log | 36829 |
| data | CoreFSIF database | 75825 |
| db | Database File | 428115 |
| db3 | dBase III Database File | 42513 |
| dbc | Visual FoxPro Databse File | 31012 |
| dbf | Database File | 127486 |
| ddm | Alpha Five Table Objects File | 22912 |
| dgdat | DoubleGIS Database File | 26484 |
| dropbox | Dropbox File | 66860 |
| dsn | ODBC Data Source File | 44090 |
| dta | Stata Dataset File | 35731 |
| edb | Exchange Information Store Database File | 41086 |
| esp | ACD/Labs Data File | 43027 |
| et | Easitech Lesson Data File | 39593 |
| etl | Microsoft Event Trace Log File | 116857 |
| ex4 | Expert Advisor File | 61573 |
| exp | Export File | 40573 |
| fcd | First Choice Database File | 14089 |
| fdb | Dynamics NAV Database File | 55606 |
| fid | Bruker Aspect NMR Data File | 13466 |
| fil | Files List File | 71677 |
| fo | XSL-FO Form File | 22620 |
| fp3 | FileMaker Pro 3 Database File | 18724 |
| frm | MySQL Database Format File | 43494 |
| gab | Global Address Book File | 19341 |
| gdb | Borland Interbase Database Files | 49976 |
| gp3 | Guitar Pro 3 Tablature File | 38169 |
| groups | WebMoney Group File | 19984 |
| ics | iCalendar Calendar File | 113778 |
| id2 | Windows Live Messenger Emoticon File | 22390 |
| idcl | Inventor Desktop Content File | 31238 |
| iff | Interchange File Format File | 28561 |
| iif | Quickbooks Interchange File | 18267 |
| ins | Inspiration File | 48799 |
| irx | Brewer Irradiation File | 38095 |
| itdb | iTunes Database File | 30415 |
| itl | Music Library File | 28811 |
| itx | ITX Form Template | 15305 |
| jgw | JPG World file | 25954 |
| joined | HJSplit Data File | 23512 |
| kdf | VisiQuest Data File | 24328 |
| kwi | Navigation Data File | 43218 |
| laccdb | Microsoft Access Lock File | 59442 |
| lbl | dBase Label File | 33311 |
| ldf | Server Transaction Log File | 34147 |
| ldif | LDAP Data Interchange Format File | 27738 |
| lib | AS/400 Library File | 47854 |
| lock | Net Framework Lock File | 57106 |
| mar | Microsoft Access Report File | 13688 |
| mat | Microsoft Access Shortcut File | 14788 |
| mat | MATLAB Binary File | 15886 |
| mbb | ManaBook File | 20757 |
| md | Chaos Desktop Metadata File | 72379 |
| mdb | Microsoft Access Database File | 103532 |
| mde | Microsoft Access Compiled Database File | 37514 |
| mdl | Rose Model File | 48055 |
| mdx | Database Index File | 133504 |
| menc | Windows Mobile Encrypted File | 51497 |
| met | eMule Information File | 39834 |
| mir | Bauhaus Mirage Data File | 29942 |
| mls | Milestones Simplicity Project File | 19891 |
| mny | Microsoft Money Data File | 22461 |
| mobi | Mobipocket E-Book File | 191668 |
| mpd | Microsoft Project Database File | 14425 |
| mpl | Playlist Data File | 58094 |
| mpls | Mathcad Font File | 10236 |
| mpp | Microsoft Project File | 79402 |
| mta | AllShare Metadate File | 32753 |
| net | netViz Project File | 43773 |
| nfs | Network File System Temporary File | 23120 |
| nm | Number Magic File | 20360 |
| ntw | Lode Data Network File | 32990 |
| odp | OpenOffice Presentation File | 88729 |
| ods | OpenOffice Spreadsheet File | 192146 |
| ofc | Open Financial Connectivity File | 24227 |
| ofx | Open Financial Exchange File | 39950 |
| one | OneNote Document File | 51369 |
| opd | Optical Path Difference File | 24230 |
| org | Lotus Organizer File | 35156 |
| ost | Outlook Offline File | 29684 |
| out | Output File | 42067 |
| ovl | Rollercoaster Tycoon Data File | 25088 |
| p | Database Procedure File | 30947 |
| p2p | FolderShare File | 21974 |
| pck | Received Package File | 43558 |
| pdb | PowerDesigner physical model | 71766 |
| pf | Windows Prefetch File | 78165 |
| pfl | Family Lawyer Data File | 21085 |
| pj2 | Projector File | 17325 |
| pkt | Packet Tracer Network Simulation File | 42759 |
| poi | Magellan Maestro POI File | 23040 |
| pps | Powerpoint Slideshow File | 169337 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 68264 |
| ppt | Powerpoint Slideshow File | 323336 |
| pptx | Powerpoint Presentation File | 359453 |
| pst | Outlook Personal Information File | 84395 |
| ptb | Power Tab Editor File | 30999 |
| ptt | MapPoint Template File | 23825 |
| qfx | Quicken Financial Exchange File | 27752 |
| qif | Quicken Import File | 39544 |
| qrp | QuickReport Report Files | 57423 |
| rdata | R Data File | 24326 |
| rdb | Redis Database File | 24072 |
| rpt | Report File | 67863 |
| rsd | RealSQLDatabase File | 44130 |
| sal | SORITEC Data File | 37896 |
| sbf | SmartBroker Pro Data File | 30974 |
| sfv | Simple File Verification | 190296 |
| shs | Shell Scrap File | 306162 |
| snp | Microsoft Acess Report Snapshot File | 33213 |
| spo | SPSS Data Output File | 26408 |
| sps | IBM SPSS File | 22663 |
| sql | Structured Query Language Data File | 60853 |
| sqlite | SQLite Database File | 63383 |
| stp | STEP File | 26972 |
| str | dBASE Structure List Object File | 37782 |
| ta0 | TaxAct File | 16841 |
| tar | Compressed Tape Archive File | 45791 |
| tbk | FoxPro Memo Field Backup File | 10185 |
| tdt | Thor Datatree File | 42067 |
| tec | Tecplot Analysis File | 147244 |
| tps | Clarion TopSpeed Data File | 9813 |
| tps | Multi Channel Measurement File | 4926 |
| tvr | Navicat for MySQL File | 27968 |
| tw | TW File | 29674 |
| uccapilog | UCC API Log File | 50089 |
| v2 | Microsoft Live Messenger Data file | 22483 |
| vce | Visual CE Class Type File | 29209 |
| vcf | vCard File | 71070 |
| w02 | Multiple Archive File | 39447 |
| wft | Nicolet WFT Export File | 20842 |
| wlmp | Live Movie Maker Project File | 140235 |
| wmdb | Windows Media Database File | 26058 |
| woc | Widows Orgchart Organization Chart File | 12014 |
| woc | Microsoft Office 2007 Organization File | 12142 |
| wtc | Watertec Database | 25899 |
| xlsx | Microsoft Excel XML File | 561968 |
| xml | Extensible Markup Language | 76815 |
| xtm | Xtremsplit Data File | 30663 |
| zix | Quicken Data File | 12624 |