| Extension | Description | Views |
|---|
| 10 | IBM Voice Type Script File | 25682 |
| abs | Absolute Database File | 50448 |
| accdb | Access Database File | 37085 |
| adb | Alpha Five Database Information File | 13561 |
| bfs | Tivoli Storage Manager File | 14089 |
| blg | Binary Performance Log File | 12192 |
| btn | Buttonware File | 17992 |
| cat | Advanced Disk Catalog File | 13799 |
| cdb | Symbian OS Contacts Database File | 17471 |
| cdd | ConceptDraw Document File | 49654 |
| cdw | CadKey Organized Dialogue File | 68384 |
| cfp | Quicken Cash Flow Projection File | 14116 |
| cgd | Cricket Graph Data File | 13390 |
| cli | Client Management System Customer File | 12870 |
| csv | Comma Seperated Values | 54360 |
| ctt | Messenger contacts file | 11374 |
| d10 | Drake Software Data File | 2943 |
| dat | DAT | 337191 |
| dat | Inno Setup Uninstall Log | 24188 |
| data | CoreFSIF database | 48641 |
| db | Database File | 321421 |
| db3 | dBase III Database File | 27994 |
| dbc | Visual FoxPro Databse File | 17933 |
| dbf | Database File | 86487 |
| ddm | Alpha Five Table Objects File | 12088 |
| dgdat | DoubleGIS Database File | 15170 |
| dropbox | Dropbox File | 46161 |
| dsn | ODBC Data Source File | 26937 |
| dta | Stata Dataset File | 21776 |
| edb | Exchange Information Store Database File | 26483 |
| esp | ACD/Labs Data File | 27593 |
| et | Easitech Lesson Data File | 24448 |
| etl | Microsoft Event Trace Log File | 75187 |
| ex4 | Expert Advisor File | 41489 |
| exp | Export File | 24208 |
| fcd | First Choice Database File | 6448 |
| fdb | Dynamics NAV Database File | 37443 |
| fid | Bruker Aspect NMR Data File | 6672 |
| fil | Files List File | 54756 |
| fo | XSL-FO Form File | 11674 |
| fp3 | FileMaker Pro 3 Database File | 10317 |
| frm | MySQL Database Format File | 28744 |
| gab | Global Address Book File | 9209 |
| gdb | Borland Interbase Database Files | 34000 |
| gp3 | Guitar Pro 3 Tablature File | 24902 |
| groups | WebMoney Group File | 9949 |
| ics | iCalendar Calendar File | 71798 |
| id2 | Windows Live Messenger Emoticon File | 12179 |
| idcl | Inventor Desktop Content File | 16350 |
| iff | Interchange File Format File | 16620 |
| iif | Quickbooks Interchange File | 8429 |
| ins | Inspiration File | 31036 |
| irx | Brewer Irradiation File | 25224 |
| itdb | iTunes Database File | 18167 |
| itl | Music Library File | 16943 |
| itx | ITX Form Template | 6136 |
| jgw | JPG World file | 14317 |
| joined | HJSplit Data File | 12850 |
| kdf | VisiQuest Data File | 13759 |
| kwi | Navigation Data File | 25028 |
| laccdb | Microsoft Access Lock File | 34809 |
| lbl | dBase Label File | 19641 |
| ldf | Server Transaction Log File | 19959 |
| ldif | LDAP Data Interchange Format File | 16555 |
| lib | AS/400 Library File | 29308 |
| lock | Net Framework Lock File | 38001 |
| mar | Microsoft Access Report File | 6015 |
| mat | Microsoft Access Shortcut File | 6500 |
| mat | MATLAB Binary File | 7907 |
| mbb | ManaBook File | 11084 |
| md | Chaos Desktop Metadata File | 36304 |
| mdb | Microsoft Access Database File | 72374 |
| mde | Microsoft Access Compiled Database File | 22011 |
| mdl | Rose Model File | 29756 |
| mdx | Database Index File | 96588 |
| menc | Windows Mobile Encrypted File | 37761 |
| met | eMule Information File | 26012 |
| mir | Bauhaus Mirage Data File | 18675 |
| mls | Milestones Simplicity Project File | 10774 |
| mny | Microsoft Money Data File | 12522 |
| mobi | Mobipocket E-Book File | 154458 |
| mpd | Microsoft Project Database File | 8903 |
| mpl | Playlist Data File | 41960 |
| mpls | Mathcad Font File | 4516 |
| mpp | Microsoft Project File | 57877 |
| mta | AllShare Metadate File | 20485 |
| net | netViz Project File | 28268 |
| nfs | Network File System Temporary File | 11770 |
| nm | Number Magic File | 10465 |
| ntw | Lode Data Network File | 19174 |
| odp | OpenOffice Presentation File | 59454 |
| ods | OpenOffice Spreadsheet File | 127671 |
| ofc | Open Financial Connectivity File | 13597 |
| ofx | Open Financial Exchange File | 25271 |
| one | OneNote Document File | 36322 |
| opd | Optical Path Difference File | 13573 |
| org | Lotus Organizer File | 21201 |
| ost | Outlook Offline File | 16134 |
| out | Output File | 26322 |
| ovl | Rollercoaster Tycoon Data File | 12752 |
| p | Database Procedure File | 17094 |
| p2p | FolderShare File | 11027 |
| pck | Received Package File | 29253 |
| pdb | PowerDesigner physical model | 49385 |
| pf | Windows Prefetch File | 57341 |
| pfl | Family Lawyer Data File | 10978 |
| pj2 | Projector File | 8649 |
| pkt | Packet Tracer Network Simulation File | 29555 |
| poi | Magellan Maestro POI File | 13101 |
| pps | Powerpoint Slideshow File | 145812 |
| ppsx | Microsoft Office PowerPoint Slide Show File | 48251 |
| ppt | Powerpoint Slideshow File | 255880 |
| pptx | Powerpoint Presentation File | 232496 |
| pst | Outlook Personal Information File | 62523 |
| ptb | Power Tab Editor File | 20739 |
| ptt | MapPoint Template File | 12398 |
| qfx | Quicken Financial Exchange File | 16175 |
| qif | Quicken Import File | 25548 |
| qrp | QuickReport Report Files | 37660 |
| rdata | R Data File | 13716 |
| rdb | Redis Database File | 13477 |
| rpt | Report File | 44885 |
| rsd | RealSQLDatabase File | 30003 |
| sal | SORITEC Data File | 23055 |
| sbf | SmartBroker Pro Data File | 20289 |
| sfv | Simple File Verification | 157617 |
| shs | Shell Scrap File | 247549 |
| snp | Microsoft Acess Report Snapshot File | 22262 |
| spo | SPSS Data Output File | 15874 |
| sps | IBM SPSS File | 12879 |
| sql | Structured Query Language Data File | 39745 |
| sqlite | SQLite Database File | 42088 |
| stp | STEP File | 16429 |
| str | dBASE Structure List Object File | 24388 |
| ta0 | TaxAct File | 7274 |
| tar | Compressed Tape Archive File | 28502 |
| tbk | FoxPro Memo Field Backup File | 5073 |
| tdt | Thor Datatree File | 27646 |
| tec | Tecplot Analysis File | 124989 |
| tps | Clarion TopSpeed Data File | 7054 |
| tps | Multi Channel Measurement File | 2720 |
| tvr | Navicat for MySQL File | 16672 |
| tw | TW File | 14553 |
| uccapilog | UCC API Log File | 37098 |
| v2 | Microsoft Live Messenger Data file | 12173 |
| vce | Visual CE Class Type File | 18297 |
| vcf | vCard File | 50274 |
| w02 | Multiple Archive File | 25403 |
| wft | Nicolet WFT Export File | 10297 |
| wlmp | Live Movie Maker Project File | 114339 |
| wmdb | Windows Media Database File | 15002 |
| woc | Widows Orgchart Organization Chart File | 4509 |
| woc | Microsoft Office 2007 Organization File | 5123 |
| wtc | Watertec Database | 15488 |
| xlsx | Microsoft Excel XML File | 388736 |
| xml | Extensible Markup Language | 47082 |
| xtm | Xtremsplit Data File | 19183 |
| zix | Quicken Data File | 5547 |