| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 33270 |
| abs | Absolute Database File | 63032 |
| accdb | Access Database File | 46990 |
| adb | Alpha Five Database Information File | 18371 |
| bfs | Tivoli Storage Manager File | 18713 |
| blg | Binary Performance Log File | 16148 |
| btn | Buttonware File | 23586 |
| cat | Advanced Disk Catalog File | 18515 |
| cdb | Symbian OS Contacts Database File | 22501 |
| cdd | ConceptDraw Document File | 59198 |
| cdw | CadKey Organized Dialogue File | 82961 |
| cfp | Quicken Cash Flow Projection File | 18732 |
| cgd | Cricket Graph Data File | 18092 |
| cli | Client Management System Customer File | 17196 |
| csv | Comma Seperated Values | 70854 |
| ctt | Messenger contacts file | 15403 |
| d10 | Drake Software Data File | 4419 |
| dat | DAT | 369681 |
| dat | Inno Setup Uninstall Log | 30123 |
| data | CoreFSIF database | 62477 |
| db | Database File | 388621 |
| db3 | dBase III Database File | 34317 |
| dbc | Visual FoxPro Databse File | 23200 |
| dbf | Database File | 108837 |
| ddm | Alpha Five Table Objects File | 16459 |
| dgdat | DoubleGIS Database File | 20215 |
| dropbox | Dropbox File | 57576 |
| dsn | ODBC Data Source File | 35280 |
| dta | Stata Dataset File | 27719 |
| edb | Exchange Information Store Database File | 33227 |
| esp | ACD/Labs Data File | 34775 |
| et | Easitech Lesson Data File | 31441 |
| etl | Microsoft Event Trace Log File | 98823 |
| ex4 | Expert Advisor File | 51177 |
| exp | Export File | 31614 |
| fcd | First Choice Database File | 9399 |
| fdb | Dynamics NAV Database File | 45844 |
| fid | Bruker Aspect NMR Data File | 9816 |
| fil | Files List File | 63073 |
| fo | XSL-FO Form File | 16043 |
| fp3 | FileMaker Pro 3 Database File | 13631 |
| frm | MySQL Database Format File | 35596 |
| gab | Global Address Book File | 13116 |
| gdb | Borland Interbase Database Files | 41388 |
| gp3 | Guitar Pro 3 Tablature File | 30549 |
| groups | WebMoney Group File | 13861 |
| ics | iCalendar Calendar File | 89846 |
| id2 | Windows Live Messenger Emoticon File | 16142 |
| idcl | Inventor Desktop Content File | 23019 |
| iff | Interchange File Format File | 21853 |
| iif | Quickbooks Interchange File | 12134 |
| ins | Inspiration File | 39743 |
| irx | Brewer Irradiation File | 31311 |
| itdb | iTunes Database File | 23370 |
| itl | Music Library File | 22084 |
| itx | ITX Form Template | 9930 |
| jgw | JPG World file | 19231 |
| joined | HJSplit Data File | 16619 |
| kdf | VisiQuest Data File | 17980 |
| kwi | Navigation Data File | 33981 |
| laccdb | Microsoft Access Lock File | 47105 |
| lbl | dBase Label File | 25839 |
| ldf | Server Transaction Log File | 26154 |
| ldif | LDAP Data Interchange Format File | 21360 |
| lib | AS/400 Library File | 38070 |
| lock | Net Framework Lock File | 46844 |
| mar | Microsoft Access Report File | 8911 |
| mat | Microsoft Access Shortcut File | 9825 |
| mat | MATLAB Binary File | 11031 |
| mbb | ManaBook File | 14858 |
| md | Chaos Desktop Metadata File | 53114 |
| mdb | Microsoft Access Database File | 89175 |
| mde | Microsoft Access Compiled Database File | 29463 |
| mdl | Rose Model File | 38632 |
| mdx | Database Index File | 117660 |
| menc | Windows Mobile Encrypted File | 44385 |
| met | eMule Information File | 31829 |
| mir | Bauhaus Mirage Data File | 23787 |
| mls | Milestones Simplicity Project File | 14699 |
| mny | Microsoft Money Data File | 16708 |
| mobi | Mobipocket E-Book File | 175124 |
| mpd | Microsoft Project Database File | 11540 |
| mpl | Playlist Data File | 50407 |
| mpls | Mathcad Font File | 6877 |
| mpp | Microsoft Project File | 69563 |
| mta | AllShare Metadate File | 26537 |
| net | netViz Project File | 35657 |
| nfs | Network File System Temporary File | 16703 |
| nm | Number Magic File | 14427 |
| ntw | Lode Data Network File | 25179 |
| odp | OpenOffice Presentation File | 74946 |
| ods | OpenOffice Spreadsheet File | 164974 |
| ofc | Open Financial Connectivity File | 18047 |
| ofx | Open Financial Exchange File | 32224 |
| one | OneNote Document File | 43431 |
| opd | Optical Path Difference File | 17851 |
| org | Lotus Organizer File | 27784 |
| ost | Outlook Offline File | 21831 |
| out | Output File | 33263 |
| ovl | Rollercoaster Tycoon Data File | 17675 |
| p | Database Procedure File | 23167 |
| p2p | FolderShare File | 15561 |
| pck | Received Package File | 35648 |
| pdb | PowerDesigner physical model | 60424 |
| pf | Windows Prefetch File | 67464 |
| pfl | Family Lawyer Data File | 15124 |
| pj2 | Projector File | 12156 |
| pkt | Packet Tracer Network Simulation File | 36138 |
| poi | Magellan Maestro POI File | 17466 |
| pps | Powerpoint Slideshow File | 157660 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 58195 |
| ppt | Powerpoint Slideshow File | 294400 |
| pptx | Powerpoint Presentation File | 298569 |
| pst | Outlook Personal Information File | 73756 |
| ptb | Power Tab Editor File | 25178 |
| ptt | MapPoint Template File | 17418 |
| qfx | Quicken Financial Exchange File | 21189 |
| qif | Quicken Import File | 32158 |
| qrp | QuickReport Report Files | 47376 |
| rdata | R Data File | 18178 |
| rdb | Redis Database File | 18110 |
| rpt | Report File | 57309 |
| rsd | RealSQLDatabase File | 36596 |
| sal | SORITEC Data File | 29874 |
| sbf | SmartBroker Pro Data File | 24807 |
| sfv | Simple File Verification | 175873 |
| shs | Shell Scrap File | 284780 |
| snp | Microsoft Acess Report Snapshot File | 27395 |
| spo | SPSS Data Output File | 20550 |
| sps | IBM SPSS File | 17147 |
| sql | Structured Query Language Data File | 50493 |
| sqlite | SQLite Database File | 52347 |
| stp | STEP File | 21618 |
| str | dBASE Structure List Object File | 30633 |
| ta0 | TaxAct File | 10998 |
| tar | Compressed Tape Archive File | 36347 |
| tbk | FoxPro Memo Field Backup File | 7411 |
| tdt | Thor Datatree File | 34533 |
| tec | Tecplot Analysis File | 135939 |
| tps | Clarion TopSpeed Data File | 8759 |
| tps | Multi Channel Measurement File | 4002 |
| tvr | Navicat for MySQL File | 21993 |
| tw | TW File | 21863 |
| uccapilog | UCC API Log File | 42739 |
| v2 | Microsoft Live Messenger Data file | 16248 |
| vce | Visual CE Class Type File | 22911 |
| vcf | vCard File | 60823 |
| w02 | Multiple Archive File | 31746 |
| wft | Nicolet WFT Export File | 14675 |
| wlmp | Live Movie Maker Project File | 129961 |
| wmdb | Windows Media Database File | 19700 |
| woc | Widows Orgchart Organization Chart File | 7257 |
| woc | Microsoft Office 2007 Organization File | 7742 |
| wtc | Watertec Database | 19766 |
| xlsx | Microsoft Excel XML File | 488919 |
| xml | Extensible Markup Language | 60413 |
| xtm | Xtremsplit Data File | 23728 |
| zix | Quicken Data File | 8255 |