| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 34733 |
| abs | Absolute Database File | 64680 |
| accdb | Access Database File | 48721 |
| adb | Alpha Five Database Information File | 19176 |
| bfs | Tivoli Storage Manager File | 19700 |
| blg | Binary Performance Log File | 16880 |
| btn | Buttonware File | 24525 |
| cat | Advanced Disk Catalog File | 19413 |
| cdb | Symbian OS Contacts Database File | 23489 |
| cdd | ConceptDraw Document File | 60652 |
| cdw | CadKey Organized Dialogue File | 85275 |
| cfp | Quicken Cash Flow Projection File | 19509 |
| cgd | Cricket Graph Data File | 19041 |
| cli | Client Management System Customer File | 17983 |
| csv | Comma Seperated Values | 73938 |
| ctt | Messenger contacts file | 16156 |
| d10 | Drake Software Data File | 4556 |
| dat | DAT | 374380 |
| dat | Inno Setup Uninstall Log | 31123 |
| data | CoreFSIF database | 64413 |
| db | Database File | 397174 |
| db3 | dBase III Database File | 35477 |
| dbc | Visual FoxPro Databse File | 24404 |
| dbf | Database File | 112382 |
| ddm | Alpha Five Table Objects File | 17278 |
| dgdat | DoubleGIS Database File | 21049 |
| dropbox | Dropbox File | 59304 |
| dsn | ODBC Data Source File | 36706 |
| dta | Stata Dataset File | 29236 |
| edb | Exchange Information Store Database File | 34312 |
| esp | ACD/Labs Data File | 35980 |
| et | Easitech Lesson Data File | 32618 |
| etl | Microsoft Event Trace Log File | 101986 |
| ex4 | Expert Advisor File | 52776 |
| exp | Export File | 32891 |
| fcd | First Choice Database File | 9880 |
| fdb | Dynamics NAV Database File | 47332 |
| fid | Bruker Aspect NMR Data File | 10147 |
| fil | Files List File | 64155 |
| fo | XSL-FO Form File | 16843 |
| fp3 | FileMaker Pro 3 Database File | 14233 |
| frm | MySQL Database Format File | 36720 |
| gab | Global Address Book File | 13858 |
| gdb | Borland Interbase Database Files | 42759 |
| gp3 | Guitar Pro 3 Tablature File | 31670 |
| groups | WebMoney Group File | 14548 |
| ics | iCalendar Calendar File | 93064 |
| id2 | Windows Live Messenger Emoticon File | 16905 |
| idcl | Inventor Desktop Content File | 24406 |
| iff | Interchange File Format File | 22763 |
| iif | Quickbooks Interchange File | 12870 |
| ins | Inspiration File | 41209 |
| irx | Brewer Irradiation File | 32187 |
| itdb | iTunes Database File | 24270 |
| itl | Music Library File | 22942 |
| itx | ITX Form Template | 10545 |
| jgw | JPG World file | 20174 |
| joined | HJSplit Data File | 17504 |
| kdf | VisiQuest Data File | 18721 |
| kwi | Navigation Data File | 35603 |
| laccdb | Microsoft Access Lock File | 49264 |
| lbl | dBase Label File | 26938 |
| ldf | Server Transaction Log File | 27243 |
| ldif | LDAP Data Interchange Format File | 22122 |
| lib | AS/400 Library File | 39528 |
| lock | Net Framework Lock File | 48381 |
| mar | Microsoft Access Report File | 9391 |
| mat | Microsoft Access Shortcut File | 10424 |
| mat | MATLAB Binary File | 11580 |
| mbb | ManaBook File | 15561 |
| md | Chaos Desktop Metadata File | 56382 |
| mdb | Microsoft Access Database File | 92440 |
| mde | Microsoft Access Compiled Database File | 30619 |
| mdl | Rose Model File | 40071 |
| mdx | Database Index File | 121847 |
| menc | Windows Mobile Encrypted File | 45437 |
| met | eMule Information File | 33029 |
| mir | Bauhaus Mirage Data File | 24614 |
| mls | Milestones Simplicity Project File | 15301 |
| mny | Microsoft Money Data File | 17383 |
| mobi | Mobipocket E-Book File | 178318 |
| mpd | Microsoft Project Database File | 11983 |
| mpl | Playlist Data File | 51709 |
| mpls | Mathcad Font File | 7156 |
| mpp | Microsoft Project File | 71506 |
| mta | AllShare Metadate File | 27479 |
| net | netViz Project File | 36796 |
| nfs | Network File System Temporary File | 17547 |
| nm | Number Magic File | 15161 |
| ntw | Lode Data Network File | 26300 |
| odp | OpenOffice Presentation File | 77170 |
| ods | OpenOffice Spreadsheet File | 170167 |
| ofc | Open Financial Connectivity File | 18823 |
| ofx | Open Financial Exchange File | 33319 |
| one | OneNote Document File | 44583 |
| opd | Optical Path Difference File | 18598 |
| org | Lotus Organizer File | 28815 |
| ost | Outlook Offline File | 22992 |
| out | Output File | 34693 |
| ovl | Rollercoaster Tycoon Data File | 18667 |
| p | Database Procedure File | 24332 |
| p2p | FolderShare File | 16311 |
| pck | Received Package File | 36709 |
| pdb | PowerDesigner physical model | 62457 |
| pf | Windows Prefetch File | 69303 |
| pfl | Family Lawyer Data File | 15857 |
| pj2 | Projector File | 12783 |
| pkt | Packet Tracer Network Simulation File | 37224 |
| poi | Magellan Maestro POI File | 18189 |
| pps | Powerpoint Slideshow File | 159547 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 59793 |
| ppt | Powerpoint Slideshow File | 299648 |
| pptx | Powerpoint Presentation File | 309720 |
| pst | Outlook Personal Information File | 75704 |
| ptb | Power Tab Editor File | 25912 |
| ptt | MapPoint Template File | 18597 |
| qfx | Quicken Financial Exchange File | 22072 |
| qif | Quicken Import File | 33203 |
| qrp | QuickReport Report Files | 48981 |
| rdata | R Data File | 19008 |
| rdb | Redis Database File | 18835 |
| rpt | Report File | 59284 |
| rsd | RealSQLDatabase File | 37613 |
| sal | SORITEC Data File | 30996 |
| sbf | SmartBroker Pro Data File | 25558 |
| sfv | Simple File Verification | 178327 |
| shs | Shell Scrap File | 289887 |
| snp | Microsoft Acess Report Snapshot File | 28169 |
| spo | SPSS Data Output File | 21289 |
| sps | IBM SPSS File | 17835 |
| sql | Structured Query Language Data File | 52235 |
| sqlite | SQLite Database File | 54078 |
| stp | STEP File | 22425 |
| str | dBASE Structure List Object File | 31611 |
| ta0 | TaxAct File | 11666 |
| tar | Compressed Tape Archive File | 37956 |
| tbk | FoxPro Memo Field Backup File | 7827 |
| tdt | Thor Datatree File | 35642 |
| tec | Tecplot Analysis File | 137528 |
| tps | Clarion TopSpeed Data File | 8895 |
| tps | Multi Channel Measurement File | 4109 |
| tvr | Navicat for MySQL File | 22811 |
| tw | TW File | 23127 |
| uccapilog | UCC API Log File | 43585 |
| v2 | Microsoft Live Messenger Data file | 16976 |
| vce | Visual CE Class Type File | 23709 |
| vcf | vCard File | 62603 |
| w02 | Multiple Archive File | 32924 |
| wft | Nicolet WFT Export File | 15452 |
| wlmp | Live Movie Maker Project File | 131910 |
| wmdb | Windows Media Database File | 20520 |
| woc | Widows Orgchart Organization Chart File | 7708 |
| woc | Microsoft Office 2007 Organization File | 8227 |
| wtc | Watertec Database | 20483 |
| xlsx | Microsoft Excel XML File | 504798 |
| xml | Extensible Markup Language | 62890 |
| xtm | Xtremsplit Data File | 24635 |
| zix | Quicken Data File | 8651 |