Settings Files
Settings files store settings for the operating system and applications. These files are not meant to be opened by the user, but are modified by the corresponding application when the program preferences are changed. Settings files may also be called preference files or configuraton files.
Common settings file extensions include .INI, .CFG, and .PRF.
| Extension | File Type | Popularity |
|---|---|---|
| .GXT | Grand Theft Auto Text File | 4.5 |
| .STYLE | SketchUp Style | 4.4 |
| .STB | AutoCAD Plot Style Table File | 4.4 |
| .GODOT | Godot Engine Project | 4.4 |
| .MYCOLORS | Stardock MyColors Theme File | 4.4 |
| .VSTPRESET | VST3 Preset File | 4.3 |
| .COPRESET | Capture One Preset File | 4.3 |
| .FLW | Fusion Flow File | 4.3 |
| .SKZ | SuperKaramba Theme | 4.3 |
| .KPL | Krita Color Palette | 4.3 |
| .OFFICEUI | Microsoft Office UI Customization File | 4.3 |
| .COSTYLE | Capture One Style File | 4.3 |
| .DCL | AutoCAD Dialog Definition File | 4.3 |
| .MOTR | Apple Motion Transition Project Template | 4.3 |
| .VITAL | Vital Synthesizer Preset | 4.3 |
| .SET | Settings File | 4.3 |
| .SIF | Windows Setup Information File | 4.3 |
| .AUX | LaTeX Auxiliary File | 4.3 |
| .ALX | BlackBerry Application Loader XML File | 4.3 |
| .DSD | AutoCAD Drawing Set Description File | 4.3 |
| .ISS | Inno Setup Script | 4.3 |
| .CNF | MySQL Configuration File | 4.3 |
| .HD3D | Home Design 3D Project | 4.3 |
| .NSX | AppStudio Project | 4.3 |
| .OSS | Microsoft Outlook Saved Search File | 4.3 |
| .IRS | Adobe Save For Web Settings | 4.3 |
| .VQC | Virtual CD Quick Copy File | 4.3 |
| .SETTINGS | Visual Studio Settings File | 4.2 |
| .THEMEPACK | Windows 7 Theme Pack | 4.2 |
| .CFG | Celestia Configuration File | 4.2 |
| .SBV | YouTube Captions File | 4.2 |
| .TSI | Traktor Settings File | 4.2 |
| .BS7 | Windows 7 Boot Updater Skin | 4.2 |
| .PKG | Symbian Package File | 4.2 |
| .TSCPROJ | TechSmith Camtasia Project | 4.2 |
| .NP4 | NetPoint 4 Schedule File | 4.2 |
| .RPROJ | R Project | 4.2 |
| .XUI | Xbox 360 User Interface File | 4.2 |
| .SED | IExpress Self Extraction Directive File | 4.2 |
| .ISP | IIS Internet Service Provider Settings | 4.2 |
| .RMSKIN | Rainmeter Skin File | 4.2 |
| .CFG | Citrix Server Connection File | 4.2 |
| .PRFPSET | Premiere Pro Filter Preset File | 4.2 |
| .FVP | File Viewer Plus Batch Presets File | 4.2 |
| .DOLPHINVIEW | Dolphin Folder View Settings File | 4.2 |
| .LH3D | Live Home 3D Project | 4.2 |
| .CFG | Configuration File | 4.2 |
| .FXP | FX Preset | 4.2 |
| .PRM | Parameter File | 4.2 |
| .TSK | Pocket PC Skin | 4.1 |
| .XTP | AutoCAD Exported Tool Palettes File | 4.1 |
| .L4D | Cinema 4D Layout | 4.1 |
| .UDCX | Universal Data Connection File | 4.1 |
| .SKIN | ASP.NET Skin File | 4.1 |
| .LRTEMPLATE | Adobe Lightroom Template | 4.1 |
| .A2THEME | Aston 2 Theme File | 4.1 |
| .CEX | SolidWorks Enterprise PDM Vault Export File | 4.1 |
| .TPF | SPSS Text Wizard Document | 4.1 |
| .VSSETTINGS | Visual Studio Settings File | 4.1 |
| .OVPN | OpenVPN Configuration File | 4.1 |
| .QSS | Qt Style Sheet | 4.1 |
| .NRI | Nero ISO CD Compilation File | 4.1 |
| .DINFO | DivX Temporary Video Info File | 4.1 |
| .RDP | Remote Desktop Configuration File | 4.1 |
| .MST | Windows Installer Setup Transform File | 4.1 |
| .CUI | Autodesk Custom Workspace File | 4.1 |
| .ASL | Photoshop Style | 4.1 |
| .ACO | Adobe Photoshop Color Swatch File | 4.0 |
| .CUIX | AutoCAD Custom User Interface File | 4.0 |
| .MDS | TestComplete Project File | 4.0 |
| .BLOB | Valve Steam Archive | 4.0 |
| .C2R | Windows Media Center Click-To-Record File | 4.0 |
| .FETCHMIRROR | Fetch Mirror Document | 4.0 |
| .QRC | Qt Resource Collection File | 4.0 |
| .DBG | Visual FoxPro Debugger Configuration File | 4.0 |
| .VTPR | Studio Store Visualizer Project | 4.0 |
| .NVP | NVivo for Windows Project | 4.0 |
| .ICM | Image Color Matching Profile | 4.0 |
| .M2S | Maxthon 2 Browser Skin File | 4.0 |
| .IHW | IN-HEH Timeline Workspace | 4.0 |
| .MSN | Host Blocking File | 4.0 |
| .UIS | WindowBlinds User Interface Specification | 4.0 |
| .ATZ | Aston Compiled Theme | 4.0 |
| .DOK | DesktopOK Icons Layout File | 4.0 |
| .WME | Windows Media Encoder Session File | 4.0 |
| .BCP | BlackMagic Custom Palette | 4.0 |
| .OTPU | Origin Unicode Graph Template | 4.0 |
| .PROPDESC | Property Description | 4.0 |
| .VCPREF | Norton Antivirus Preferences File | 4.0 |
| .TRX | PASSOLO Translation List File | 4.0 |
| .IIP | Install Creator Pro Project File | 4.0 |
| .LVA | Logitech Video Effects Avatar File | 4.0 |
| .RLL | Microsoft Resource Library | 4.0 |
| .ASEF | Adobe Swatch Exchange File | 4.0 |
| .MNU | AutoCAD Interface Layout File | 4.0 |
| .AIP | Advanced Installer Project | 4.0 |
| .BTSEARCH | BitTorrent Search Engine File | 4.0 |
| .S2ML | StarCraft 2 Map Localization File | 4.0 |
| .CHX | AutoCAD Standards Check File | 4.0 |
| .ATC | AutoCAD Tool Catalog File | 4.0 |
| .PR | Source Insight Project | 4.0 |
| .OMS | HP Printer Substrate Presets Package File | 4.0 |
| .DCST | Adobe InDesign Document Presets File | 4.0 |
| .PTB | PowerToys Settings Backup | 4.0 |
| .VITALBANK | Vital Synthesizer Soundbank | 4.0 |
| .QBTHEME | qBittorrent Theme | 4.0 |
| .CHROMAEFFECTS | Synapse 3 Chroma Configuration | 4.0 |
| .VIM | Vim Settings File | 4.0 |
| .ZON | OmniPage Zone Template File | 4.0 |
| .ICST | InCopy Document Preset File | 4.0 |
| .ADPP | Adobe Device Profile Package | 4.0 |
| .GTP | GNOME Theme Package File | 4.0 |
| .QTP | QuickTime Preferences | 4.0 |
| .BOOT | InstallShield Boot File | 4.0 |
| .AIU | Advanced Installer Updates Configuration File | 4.0 |
| .QVPP | QlikView Extension Properties Page File | 4.0 |
| .TLO | SPSS TableLooks File | 4.0 |
| .OBT | Openbox Theme File | 4.0 |
| .LRSMCOL | Adobe Lightroom Smart Collection Settings File | 4.0 |
| .CFG | LightWave Configuration File | 4.0 |
| .PROPERTIES | Java Properties File | 4.0 |
| .RPS | 3ds Max Render Preset Settings | 4.0 |
| .GID | Windows Help Global Index File | 4.0 |
| .MST | Corel Presentations Master Template File | 4.0 |
| .NPV4 | NapsternetV Configuration File | 4.0 |
| .FFX | After Effects Preset File | 4.0 |
| .XTREME | Winstep Xtreme Theme Pack | 3.9 |
| .CONF | Generic Configuration File | 3.9 |
| .CONF | Unix Configuration File | 3.9 |
| .SOL | Flash Local Shared Object File | 3.9 |
| .OBI | Outlook RSS Subscription File | 3.9 |
| .XPADDERCONTROLLER | Xpadder Controller Profile | 3.9 |
| .MMRC | MADRIX MIDI Remote Configuration | 3.9 |
| .EHI | HTTP Injector Config File | 3.9 |
| .APPLICATION | ClickOnce Deployment Manifest File | 3.9 |
| .LOOK | SpeedGrade Look File | 3.9 |
| .PC3 | AutoCAD Plotter Configuration File | 3.9 |
| .SFO | CuteFTP Search File | 3.9 |
| .MCL | Windows Media Center Link File | 3.9 |
| .INF | Setup Information File | 3.9 |
| .ATN | Photoshop Actions File | 3.9 |
| .PIP | Office Personalized Settings File | 3.9 |
| .ISS | InstallShield Silent Response File | 3.9 |
| .RCF | SonicWALL VPN Configuration File | 3.9 |
| .XDR | XML-Data Reduced File | 3.9 |
| .PMP | AutoCAD Plot Model Parameter File | 3.9 |
| .DOWNLOADHOST | MSN Download Settings File | 3.9 |
| .OSDX | Search Connector Description File | 3.9 |
| .WAL | Winamp Modern Skin | 3.9 |
| .FTP | FlashFXP XML File | 3.9 |
| .EMM | MindMaple Map | 3.8 |
| .ZAP | Zero Administration Package File | 3.8 |
| .KSF | KMPlayer Skin File | 3.8 |
| .QXW | Q Light Controller+ Workspace File | 3.8 |
| .ACV | Photoshop Adjustment Curve | 3.8 |
| .ONETOC2 | Microsoft OneNote Table of Contents | 3.8 |
| .XMS | Music Studio Project | 3.8 |
| .PSC1 | Windows PowerShell Console File | 3.8 |
| .WFC | Windows Wireless Network Settings File | 3.8 |
| .CHL | WinFast PVR2 Channel List | 3.8 |
| .ACROBATSECURITYSETTINGS | Adobe Acrobat Security Settings File | 3.8 |
| .BGI | BgInfo Configuration File | 3.8 |
| .PROFILE | Citrix Application Profile | 3.8 |
| .DS_STORE | Mac OS X Folder Settings File | 3.8 |
| .BIN | BlackBerry IT Policy File | 3.8 |
| .INI | Windows Initialization File | 3.8 |
| .APPREF-MS | Microsoft Application Reference File | 3.8 |
| .CLG | Windows Catalog File | 3.8 |
| .DIRECTORY | KDE Folder View Properties File | 3.8 |
| .CPX | Oracle ADF Binding Context File | 3.8 |
| .FT | Edgecam Feature Template | 3.8 |
| .MOEF | Apple Motion Effect Project Template | 3.8 |
| .SCPRESETS | Snap Converter Presets File | 3.8 |
| .UCT | UC Browser Theme File | 3.8 |
| .DICPROOF | Microsoft Dictionary Proofing File | 3.8 |
| .GPS | GenePix Settings File | 3.8 |
| .TMTHEME | TextMate Theme File | 3.8 |
| .NKP | Kontakt Presets File | 3.8 |
| .DSX | DAZ Studio XML File | 3.8 |
| .CTB | AutoCAD Color-Based Plot Style File | 3.7 |
| .MSM | Windows Installer Merge Module | 3.7 |
| .PTF | PSP Theme File | 3.7 |
| .KYS | Adobe Photoshop Keyboard Shortcuts File | 3.7 |
| .PLIST | Property List | 3.7 |
| .ICD | Installable Client Driver File | 3.7 |
| .OEM | OEM Setup File | 3.7 |
| .WCZ | Chameleon Clock Wallpaper File | 3.7 |
| .FD | LaTeX Font Definition File | 3.7 |
| .VBOX | Oracle VM VirtualBox Settings File | 3.7 |
| .IPCC | iPhone Carrier Bundle | 3.7 |
| .CVA | HP System Software Manager Information File | 3.7 |
| .PSF | Photoshop Proof Settings File | 3.7 |
| .RDF | Resource Description Framework File | 3.7 |
| .IDPP | Adobe InDesign Preflight Profile | 3.7 |
| .WMS | Windows Media Skin | 3.7 |
| .RDW | Real-DRAW Project File | 3.7 |
| .THE | Microsoft Plus! Theme File | 3.7 |
| .ODC | Office Data Connection File | 3.7 |
| .GPL | GIMP Palette | 3.7 |
| .AVS | Avid Project Preferences File | 3.7 |
| .DUCK | Cyberduck Bookmark | 3.7 |
| .VMXF | VMware Team Member File | 3.7 |
| .TPARK | ThemePark Project File | 3.7 |
| .WFP | Wondershare Filmora Project File | 3.7 |
| .OPT | Options File | 3.7 |
| .SETTINGCONTENT-MS | Windows Settings File | 3.6 |
| .PS1XML | Windows PowerShell Display Configuration File | 3.6 |
| .VMC | Windows Virtual Machine Configuration File | 3.6 |
| .INS | Internet Settings File | 3.6 |
| .OSP | OpenShot Video Editor Project File | 3.6 |
| .OPS | Office Profile Settings File | 3.6 |
| .WMZ | Windows Media Player Skin Package | 3.6 |
| .BCMX | Business Contact Manager Customization | 3.6 |
| .EQF | Winamp Equalizer Preset File | 3.6 |
| .SLT | Mozilla User Profile Folder | 3.6 |
| .P2M | PhotoWorks Appearance File | 3.6 |
| .PJS | TestComplete Project Suite File | 3.6 |
| .NPS | Natron Node Presets File | 3.6 |
| .BLW | Adobe Photoshop Black and White Presets File | 3.6 |
| .FC | FirstClass Settings File | 3.6 |
| .EFTX | Office 2007 Theme Effect File | 3.6 |
| .FCC | Forms Credential Collector File | 3.6 |
| .VNC | VNC Configuration File | 3.6 |
| .PRF | Outlook Profile File | 3.6 |
| .BKS | NTBackup Settings File | 3.6 |
| .ACB | Adobe Photoshop Color Book File | 3.6 |
| .ACT | Adobe Color Table File | 3.6 |
| .ENS | EndNote Style File | 3.6 |
| .KBD | 3ds Max Keyboard Shortcuts File | 3.5 |
| .MOF | Managed Object Format File | 3.5 |
| .CMP | Windows Connection Manager Profile | 3.5 |
| .A2M | TS-AudioToMIDI Settings File | 3.5 |
| .WVE | Wondershare Filmora Project File | 3.5 |
| .GMW | Global Mapper Workspace File | 3.5 |
| .WCX | RemoteApp and Desktop Connections Configuration File | 3.5 |
| .DR5 | Dramatica Story Expert Project | 3.5 |
| .EPP | EditPad Pro Project | 3.5 |
| .MLK | MasterCook Look File | 3.5 |
| .TSZ | Trillian Skin | 3.5 |
| .EXPORTEDUI | Microsoft Office Exported UI Customization File | 3.5 |
| .MOTI | Apple Motion Title Project Template | 3.5 |
| .CSKIN | CD Art Display Skin File | 3.5 |
| .RULESET | Visual Studio Code Analysis Rule Set File | 3.5 |
| .PROPS | Visual Studio Project Property File | 3.5 |
| .ALV | Adobe Photoshop Levels File | 3.5 |
| .ICURSORFX | iCursor Effect File | 3.5 |
| .CPG | ESRI Code Page File | 3.5 |
| .VIMRC | Vim Runtime Configuration File | 3.5 |
| .PREF | Preferences File | 3.5 |
| .ENZ | EndNote Connection File | 3.5 |
| .VPS | Virtual CD Copy Template | 3.5 |
| .DXP | Dexpot Profile File | 3.5 |
| .VUE | FoxPro 2.x View Settings | 3.5 |
| .VPH | VirtualPhotographer Custom Settings | 3.5 |
| .SZ | Winamp Classic Skin Download | 3.5 |
| .ZPI | PDF Converter Index File | 3.5 |
| .MXS | Painter Color Mixer Pad | 3.5 |
| .CSPLAN | SPSS Sampling Plan File | 3.5 |
| .FAT | Zinf Theme File | 3.5 |
| .CSF | Adobe Color Settings File | 3.5 |
| .TDF | Title Definition Format File | 3.5 |
| .VLT | VLC Media Player Skin File | 3.5 |
| .ICA | Citrix ICA File | 3.4 |
| .ICC | ICC Profile | 3.4 |
| .FMT | FoxPro Format File | 3.4 |
| .NGRR | Guitar Rig Preset | 3.4 |
| .POLICY | Java Policy Implementation File | 3.4 |
| .PAL | Painter Custom Palettes File | 3.4 |
| .MGK | ImageMagick Configuration File | 3.4 |
| .SW2 | Softwrap License File | 3.4 |
| .BAU | Apache OpenOffice AutoText File | 3.4 |
| .VSPROPS | Visual Studio Project Property File | 3.4 |
| .SYNW-PROJ | SynWrite Project | 3.4 |
| .SSL2 | Sunlight ScanLibrary 2 File | 3.4 |
| .PGP | AutoCAD Program Parameters File | 3.4 |
| .PRX | Windows Media Profile File | 3.4 |
| .LVF | Logitech Video Effects File | 3.4 |
| .PIE | GlovePIE Controller Script | 3.4 |
| .STE | Dreamweaver Site Settings File | 3.3 |
| .UTZ | UIQ Theme Package | 3.3 |
| .ARS | After Effects Render Settings File | 3.3 |
| .PRF | Director Preferences File | 3.3 |
| .CURSOR | KDE Plasma Custom Cursor Specification | 3.3 |
| .GWS | GeoMedia GeoWorkspace File | 3.3 |
| .GRD | Photoshop Gradient File | 3.3 |
| .PMJ | Pegasus Mail Configuration File | 3.3 |
| .DAR | DVD Architect Project | 3.3 |
| .EWPRJ | Ultiboard Layout Project | 3.3 |
| .FLST | Adobe InDesign Flattener Presets File | 3.3 |
| .SCRIBE | VideoScribe Project | 3.3 |
| .TDESKTOP-THEME | Telegram Desktop Theme | 3.3 |
| .GTKRC | GTK+ Theme File | 3.3 |
| .SQD | Configuration Settings File | 3.3 |
| .XST | WebSphere Query Template | 3.3 |
| .ACW | Windows Accessibility Wizard File | 3.3 |
| .STARTUPINFO | E-Prime 2.0 Startup Info File | 3.3 |
| .INI | Symbian OS Configuration File | 3.3 |
| .ASP | Adobe Color Separation Setup File | 3.3 |
| .ASE | Adobe Swatch Exchange File | 3.3 |
| .KEY | Keyboard Definition File | 3.3 |
| .RTS | Royal TS Remote Connection File | 3.3 |
| .ALL | Java RMI Policy File | 3.3 |
| .RPK | RadLight Media Player Skin | 3.3 |
| .SMT | Samsung Theme File | 3.3 |
| .HID | Sony Ericsson Remote Configuration | 3.3 |
| .MPT | Microsoft Project Template | 3.3 |
| .WSZ | Winamp Classic Skin | 3.3 |
| .NET | Dynagen Network Topology File | 3.3 |
| .CAMP | WCS Color Appearance Model Profile File | 3.3 |
| .MNS | AutoCAD Interface Settings File | 3.3 |
| .COS | Capture One Settings File | 3.3 |
| .XPL | LcdStudio Playlist File | 3.3 |
| .MTF | Motorola Theme File | 3.2 |
| .REG | Registration Information File | 3.2 |
| .XLB | Microsoft Excel Toolbar Settings File | 3.2 |
| .MOTN | Apple Motion Generator Project Template | 3.2 |
| .JSON.CRYPT14 | WhatsApp Backup Settings | 3.2 |
| .HT | HyperTerminal Session File | 3.2 |
| .DDF | Diamond Directive File | 3.2 |
| .STORYISTTHEME | Storyist Application Theme File | 3.2 |
| .JKM | JAWS Key Map File | 3.2 |
| .SSS | WindowBlinds Substyle File | 3.2 |
| .MCW | Monitor Calibration Wizard File | 3.2 |
| .THMX | Office 2007 Theme | 3.2 |
| .DCP | Adobe DNG Camera Profile | 3.2 |
| .JDF | Adobe Acrobat Job Definition File | 3.2 |
| .UPF | MicroStation User Preferences File | 3.2 |
| .DSW | Visual C++ 6 Workspace File | 3.1 |
| .PMC | Performance Monitor Counter File | 3.1 |
| .COMP | Fusion Composition File | 3.1 |
| .PDP | Palo Alto Software Plan Component File | 3.1 |
| .AXT | Adobe Photoshop Extract File | 3.1 |
| .JWS | Java Workspace Settings File | 3.1 |
| .SL | Software License File | 3.1 |
| .FMP | AutoCAD Font Map File | 3.1 |
| .HME | Windows Mobile Theme File | 3.0 |
| .TVTEMPLATE | mimoLive Template | 3.0 |
| .NKSN | Kontakt Snapshot File | 3.0 |
| .XSOSD | ProgDVB Skin | 3.0 |
| .SNAGTHEME | Snagit Theme | 3.0 |
| .CLIPCHAMP | Microsoft Clipchamp Project | 3.0 |
| .VCOMPS | V-Comp Setup File | 3.0 |
| .BITPIM | BitPim Configuration File | 3.0 |
| .RDO | Xerox Rawster Document Object File | 3.0 |
| .AHL | eMule Metadata File | 3.0 |
| .NVC | Nikon Vignette Correction File | 3.0 |
| .ONC | Open Network Configuration | 3.0 |
| .LCC | Capture One Lens Cast Correction File | 3.0 |
| .WSB | Windows Sandbox Configuration | 3.0 |
| .MAILHOST | MSN Mailhost Settings File | 3.0 |
| .SKI | Motorola Phone Skin File | 3.0 |
| .MSKN | MediaMonkey Skin File | 3.0 |
| .NDC | Personal Communications Settings File | 3.0 |
| .TSM | TwinCAT System Manager Configuration File | 3.0 |
| .NWV | Dragon NaturallySpeaking User Archive | 3.0 |
| .CPTM | Captivate Theme File | 3.0 |
| .GROWLTICKET | Growl Notification File | 3.0 |
| .EUM | Enterprise User Monitor Configuration File | 3.0 |
| .WIF | Weaving Interchange Format File | 3.0 |
| .GA | Genetic Art Image Parameters | 3.0 |
| .SXIE | ShareX Image Effect File | 3.0 |
| .GBW | GerbView Project | 3.0 |
| .ZPS | Zoner Photo Studio Project | 3.0 |
| .EXE4J | Exe4j Configuration File | 3.0 |
| .SPF | Slingplayer Favorites File | 3.0 |
| .NJI | Nero Job Information File | 3.0 |
| .XCU | OpenOffice.org Configuration File | 3.0 |
| .DVTCOLORTHEME | Xcode Color Theme File | 3.0 |
| .IKMP | IK Multimedia Preset FIle | 3.0 |
| .WC | Valve Hammer Configuration File | 3.0 |
| .TRK | Finale Track-to-Staff Mapping File | 3.0 |
| .CMATE | ControllerMate File | 3.0 |
| .PCTL | Kaspersky Parental Control Settings File | 3.0 |
| .NCFG | ArcGIS Explorer Configuration File | 3.0 |
| .AHU | Adobe Photoshop HSL File | 3.0 |
| .3DL | 3D Lookup Table File | 3.0 |
| .SPP | Substance Painter Project | 3.0 |
| .KCB | Kindle Create Book File | 3.0 |
| .CDRT | CorelDRAW Template | 3.0 |
| .HWT | Huawei EMUI Theme | 3.0 |
| .PPKG | Windows Provisioning Package | 3.0 |
| .OVERLAY | Streamlabs Desktop Overlay | 3.0 |
| .WF4 | Wordfast Project | 3.0 |
| .FLMPST | FL Studio Mobile Plug-in Preset | 3.0 |
| .BOX | Painter Custom Toolbox File | 3.0 |
| .VMCX | Virtual Machine Shell Information File | 3.0 |
| .ELESAT | ELEGOO SatelLite Project | 3.0 |
| .PXB | Pixelmator Brush File | 3.0 |
| .RAD | Citrix Rapid Application Delivery File | 3.0 |
| .SPP | Altova XMLSpy Project | 3.0 |
| .PIO | Pro Tools I/O Settings File | 3.0 |
| .EV3E | LEGO MINDSTORMS EV3 Experiment | 3.0 |
| .ATH | Alienware AlienFX Theme File | 3.0 |
| .CDT | CorelDRAW Template (Legacy) | 3.0 |
| .NPFX | Norton Internet Security Firewall Settings File | 3.0 |
| .THEME | GTK Theme Index File | 3.0 |
| .MATERIAL | Rigs of Rods Texture Reference File | 3.0 |
| .PHB | PhtotoBase Album File | 3.0 |
| .IX | dtSearch Index File | 3.0 |
| .T3D | TicTacTi Advertisement Definition File | 3.0 |
| .GVIMRC | GVim Runtime Configuration File | 3.0 |
| .STT | SPSS Table Template | 3.0 |
| .FBT | ABBYY FineReader Document Options File | 3.0 |
| .FRAMES | xScope Frames File | 3.0 |
| .RWSTYLE | RapidWeaver Style File | 3.0 |
| .INI | Gravis UltraSound Bank Setup File | 3.0 |
| .AVE | Avid User File | 3.0 |
| .MMP | Symbian Project Specification File | 2.9 |
| .MPH | Photostory Deluxe Project | 2.9 |
| .FTPQUOTA | Ftpquota File | 2.9 |
| .ARG | AutoCAD Profile | 2.9 |
| .QAT | Microsoft Office Quick Access Toolbar File | 2.8 |
| .ND | QuickBooks Network Data File | 2.8 |
| .PRF | QuarkXPress Preferences File | 2.8 |
| .TVC | Turbo View & Convert Batch Presets File | 2.8 |
| .AHS | Adobe Halftone Screen File | 2.8 |
| .USERPROFILE | Norton AntiVirus User Profile File | 2.8 |
| .GIN | GEMS Engine Control Unit File | 2.8 |
| .TERMINAL | Terminal Settings File | 2.8 |
| .DTSCONFIG | SSIS Package Configuration File | 2.8 |
| .DRM | Cubase Drum Map File | 2.8 |
| .XUR | Xbox 360 Binary User Interface File | 2.8 |
| .CYBERDUCKLICENSE | Cyberduck Donation Key | 2.8 |
| .WORK | Bibble Work Queue File | 2.8 |
| .ZPF | Form•Z Preferences File | 2.8 |
| .SRS | Outlook Send/Receive Settings File | 2.7 |
| .ASW | ACDSee Slideshow Wizard File | 2.7 |
| .IAF | Outlook Internet Account File | 2.7 |
| .LOP | MasterCook Layout File | 2.7 |
| .TWC | TTWin Configuration File | 2.7 |
| .SGT | SPSS Chart Template | 2.7 |
| .MXSKIN | Maxthon Skin File | 2.7 |
| .JOY | CryENGINE Facial Editor Joystick File | 2.7 |
| .SPJ | SPSS Production Job File | 2.7 |
| .VBX6SETTINGS | VirusBarrier X6 Settings File | 2.7 |
| .AMS | Adobe Monitor Setup File | 2.6 |
| .SKN | Symbian OS Skin File | 2.6 |
| .KDS | KD Player Skin File | 2.6 |
| .TTS | ToolBook Translation System File | 2.6 |
| .XTODVD | ConvertXtoDVD Project File | 2.5 |
| .AST | Adobe Color Separations Table | 2.5 |
| .FWT | FacetWin Configuration File | 2.5 |
| .AOM | After Effects Output Module | 2.5 |
| .RFQ | RoboForm SearchCard File | 2.5 |
| .ITT | IconTweaker Theme File | 2.5 |
| .PRO5TEMPLATE | ProPresenter 5 Template | 2.5 |
| .BRG | ProjectWise User Settings File | 2.5 |
| .IIT | Install Creator Project File | 2.5 |
| .AWCAV | ActiveWorlds Custom Avatar File | 2.5 |
| .STD | PROMT Translator Document | 2.4 |
| .CPF | Cab Provisioning Format File | 2.4 |
| .DSF | Dramatica Pro Project | 2.4 |
| .TYPEIT4ME | TypeIt4Me Clippings File | 2.4 |
| .ACB | AutoCAD Color Book File | 2.4 |
| .VMX | Cubase Mixer Settings File | 2.3 |
| .FTH | FileMaker Theme File | 2.3 |
| .SNX | PISnoop Workspace File | 2.3 |
| .RCT | Visual Studio Resource Template | 2.3 |
| .FNC | Frogans Player Network Certificate | 2.3 |
| .VMPL | VMware Policy File | 2.3 |
| .PSP | Photoshop Preferences File | 2.2 |
| .RESMONCFG | Resource Monitor Configuration File | 2.2 |
| .SCH | Strater Scheme File | 2.2 |
| .CPR | Adobe Captivate Preferences File | 2.1 |
| .QF | Nokia Maps Version File | 2.0 |
| .MOBIRISE | Mobirise Project File | 2.0 |
| .SLBK | Smart Launcher Home Screen Backup | 2.0 |
| .MASK | SpeedGrade Color Mask File | 2.0 |
| .PDADJ | PhotoDirector Preset File | 2.0 |
| .DEFT | Juice Grinder Defaults File | 2.0 |
| .CSAPLAN | SPSS Analysis Plan File | 2.0 |
| .SPFX | Squeeze Presets File | 2.0 |
| .XVM | VMware Console Configuration File | 2.0 |
| .ZON | Collection Building Custom Zone File | 2.0 |
| .BCP | Batch Compiler Preset File | 2.0 |
| .MPDCONF | Music Player Daemon File | 2.0 |
| .WZCONFIG | WinZip Configuration File | 2.0 |
| .ABS | TurboZIP Auto Compress Script | 2.0 |
| .LXSOPT | Liquid XML Studio Project Options File | 2.0 |
| .PXG | Pixelmator Gradient File | 2.0 |
| .DXLS | DashXL Skin Set File | 2.0 |
| .CYBERDUCKPROFILE | Cyberduck Connection Profile | 2.0 |
| .GCSX | Microsoft Office SmartArt Color File | 2.0 |
| .GQSX | Microsoft Office SmartArt Styles File | 2.0 |
| .MMDC | MediaMonkey Device Configuration File | 2.0 |
| .SSL | Sunlight ScanLibrary File | 2.0 |
| .DUN | Dial Up Network File | 2.0 |
| .IKF | INTUS Keyboard File | 1.8 |
| .QVT | QlikView Theme File | 1.8 |
| .BLT | AIM Buddy List | 1.7 |
| .PROFIMAIL | ProfiMail Settings File | 1.7 |
| .GPS | GOM Player Skin File | 1.7 |
| .LIGHTKEYPROJ | Lightkey Project | 1.7 |
| .EXP | SonicWALL Preference File | 1.6 |
| .LYT | Xcalibur Layout File | 1.6 |
| .PML | Pyre Properties File | 1.5 |
| .RASKINPLACE | Raskin Place Layout File | 1.5 |
| .CPS | Captivate Styles File | 1.4 |
| .CLR | CryptLoad Router Information File | 1.4 |
| .MSW | Painter Color Mixer Swatches | 1.3 |
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