File Extensions - R

.RREBOL Script
.R0WinRAR Compressed Archive
.R00WinRAR Compressed Archive
.R01WinRAR Split Archive Part 1
.R02WinRAR Split Archive Part 2
.R03WinRAR Split Archive Part 3
.R04WinRAR Split Archive Part 4
.R1WinRAR Multi-Volume Archive Part 1
.R1MRealOne Streaming Media File
.R2WinRAR Multi-Volume Archive Part 2
.R21WinRAR Split Archive Part 21
.R2DBorland Reflex Database
.R30WinRAR Split Archive Part 30
.R3DRISA-3D Model File
.R3PROJRPG Maker 2003 Project
.R5A7ev3n Ransomware Encrypted File
.RARealAudio File
.RADCitrix Rapid Application Delivery File
.RADIUMKEY2Radium 2 License File
.RADQNeed for Madness Game Archive
.RAFFuji RAW Image File
.RALWinRail Track Design File
.RAMReal Audio Metadata File
.RAPScarab Ransomware Encrypted File
.RARWinRAR Compressed Archive
.RASRemedy Archive System File
.RASIRofi Configuration File
.RASKINLICENSERaskin License File
.RASKINPLACERaskin Place Layout File
.RASUNSOFTRasunsoft Game Replay File
.RATPICS Rating File
.RATDVDRatDVD Disk Image
.RAVRave Reports Project File
.RAVIRadiometric Video File
.RAWDolphin Wii and Gamecube Emulator Game Save File
.RAXReal Music Store Audio File
.RAYRayshade Image
.RBReal Studio Project
.RB4RobotWorks Parameters File
.RBCRetrospect Backup Catalog File
.RBFRetrospect Backup File
.RBJXRK Compiled Redcode Object File
.RBKWindows 95 Registry Backup File
.RBMReal Studio Menu File
.RBPReal Studio Project File
.RBSWindows Installer Rollback Script
.RBVCPReal Studio Version Controlled Project
.RBWReal Studio Window File
.RBXRembo-C Compiled Script
.RBXLRoblox Location File
.RBXLXRoblox XML Place File
.RBXMRoblox Model
.RBXMXRoblox Model
.RBXSRoblox Script
.RBZSketchUp Plugin
.RCResource Script
.RC1Samsung Mobile Device Firmware File
.RC2Visual Studio Resources File
.RCCRecap Compressed Structured Scan Data File
.RCFSonicWALL VPN Configuration File
.RCGRecog Character Recognition Set
.RCLEasy CD and DVD Creator 6 Project
.RCMAutodesk Reality Capture Mesh
.RCOPlayStation Portable Resource File
.RCPROJECTApple Reality Composer Project
.RCRECLogMeIn Remote Control Session Recording
.RCSRandomControl Scene File
.RCTVisual Studio Resource Template
.RCTDRabbitCT Dataset
.RCURealWorld Layered Cursor Image
.RCUTWebinaria Recording Cut
.RCVBIOS Recovery File
.RCXREDCINE-X Project File
.RCYReCycle 1.x Document
.RDAAnno 2070 Data File
.RDATAR Workspace File
.RDBRetrospect Backup Set
.RDCIDRISI Raster Documentation File
.RDFPowerProducer Disc Image
.RDGRDCman Config File
.RDIRohos Disk Image File
.RDLMicroStation Redline File
.RDLCVisual Studio Client Report Definition File
.RDLXPower View Project File
.RDOXerox Rawster Document Object File
.RDOCRuby Document
.RDOC_OPTIONSRuby Document Options File
.RDPRemote Desktop Configuration File
.RDRRemote Desktop Manager Report Settings File
.RDSRay Dream Studio Scene File
.RDWReal-DRAW Project File
.RDXReflex Data File
.READMEReadme File
.REALAero Experience
.REALITYReality 3D Scene Format
.REBREBOL Script File
.RECTopfield PVR Recording
.RECORDGarageBand Records Audio File
.REDRed Source Code File
.REDIFReDIF Template
.REDIRSpotify Executable Redirect File
.REDSRed/System Source Code File
.REFIDRISI Raster Image Reference File
.REFERENCEBudget In Brief Reference File
.REFRESHVisual Studio Refresh File
.REGRegistration Information File
.REGLNKRegistry Editor Shortcut File
.REGTRANS-MSRegistry Transaction Log File
.RELRelocatable Module File
.RELOCWindows EXE Relocation Section File
.RELSOpen Office XML Relationships File
.REMBlackBerry Encrypted Data File
.REPStarCraft Replay File
.REPLAYRocket League Replay File
.REPPRepp Ransomware Encrypted File
.REQSSL Certificate Request File
.RESGodot Engine Resource File
.RESJSONWindows JavaScript Resources File
.RESMONCFGResource Monitor Configuration File
.RESOURCESVisual Studio Resource File
.RESSUnity 3D Model Archive
.RESWWindows Resources File
.RESX.NET Managed Resources File
.RETBusinessObjects Template
.REVRAR Recovery Volume Set
.REXRexx Source File
.REXXRexx Source File
.REZEscape Velocity Plug-in File
.RF1Retirement Forecast File
.RFABattlefield 1942 Game Package
.RFBRoboForm Bookmark File
.RFCRoboForm Contact File
.RFDEmperor: Battle for Dune Data File
.RFGS_PCRed Faction: Guerilla Saved Game File
.RFLRavenfield Map
.RFLWEdge Reflow Data File
.RFMrFactor Modification File
.RFNRoboForm Safenote File
.RFORoboForm Option File
.RFPRoboForm Passcard File
.RFQRoboForm SearchCard File
.RFTRoboForm Identity File
.RFURemote Firmware Update
.RFWRockchip Firmware File
.RGBQ0 Image File
.RGDRaft Saved Game File
.RGEEntourage File Archive
.RGNGarmin Regional Map File
.RGORepliGo File
.RGPRealArcade Game Package
.RGRIDRepGrid File
.RGRPPro Tools Region Group File
.RGSRegistry Script
.RGSS2ARPG Maker VX RGSS Encrypted Archive
.RGSS3ARPG Maker VX Ace RGSS Encrypted Archive
.RGSSADRPG Maker VX RGSS Encrypted Archive
.RGTRelic Entertainment Game Texture File
.RHISTORYR History File
.RHPRhino Plug-in
.RHRScript Rehearser Script File
.RHTMLRuby HTML Web Page
.RICNXT Image File
.RIDLRIDL Type Library File
.RIFPainter Raster Image File
.RIFFPainter Raster Image
.RIGvRigger Design File
.RIMBioWare Resource Image File
.RIPHit'n'Mix Audio Mashup File
.RISResearch Information Systems Citation File
.RISERISE Editor Model File
.RIXColoRIX Image
.RJSRealJukebox Skin File
.RKWinRK File Archive
.RKGMario Kart Wii Time Trial Ghost
.RKPRockchip MP4 Player Game
.RKTRacket Source Code File
.RLThe 7th Guest Audio Data File
.RLEGolly Simulation Pattern File
.RLE.GZGolly Compressed Simulation Pattern File
.RLFArcGIS Report Layout File
.RLIRealWorld Graphics Layered Image
.RLLMicrosoft Resource Library
.RLSSymbian Localization File
.RMRealMedia File
.RMARhapsody DRM License Data File
.RMBAKRegistry Mechanic Backup File
.RMDRED Metadata File
.RMFAdobe Rights Management Document
.RMGBRootsMagic Backup File
.RMGCRootsMagic Data File
.RMHRights-Managed HTML Document
.RMJReal Media Jukebox Audio File
.RMLRedline Markup Language Format
.RMMRAM Meta File
.RMPMagellan Raster Map File
.RMRResumeMaker File
.RMSJava Application Settings File
.RMSKINRainmeter Skin File
.RMTRouter Firmware File
.RMUFAlpha Five Runtime License File
.RMVBRealMedia Variable Bit Rate File
.RMXRealJukebox Format
.RNCRELAX NG Compact Syntax File
.RNDRandom Hash Data File
.RNGNokia Composer Ringtone
.RNQRenque Model File
.RNSReason Song File
.RNXRealPlayer Settings File
.ROADTRIPRoad Trip Planner File
.ROCARIB office Compressed Archive
.ROCKRockbox Plug-in
.RODAncestry Genealogical Database File
.RODLRemObjects Definition Language File
.RODXAncestry Genealogical Database File
.RODZAncestry Genealogical Database File
.ROFLLeague of Legends Replay File
.ROGRoger 2 Input Data File
.ROIShark Sales System Data File
.ROLAd Lib Synthesized Instrument
.ROMRead Only Memory Image
.ROQId Software Game Video
.ROSBattleScribe Roster Editor File
.ROTHomeworld 2 Graphics File
.ROTESTRemObjects SDK Test File
.ROTESTRESULTRemObjects SDK Test Results File
.ROUGerber Route File
.ROVReport Object Variable
.ROXActuate Report Object Executable File
.ROXIORoxio Project
.ROZaSc TimeTables Schedule File
.RPRealPix Clip
.RP2RetroPlatform Player Program Archive
.RP9RetroPlatform Disk Image Archive
.RPARen'Py Archive
.RPBRadmin Phonebook File
.RPCRich Page Content Document
.RPDRIB Project Database File
.RPEOPC Router Configuration 4 Project
.RPFGrand Theft Auto Data File
.RPGMVMRPG Maker MV Encrypted M4A File
.RPGMVORPG Maker MV Encrypted OGG File
.RPGMVPRPG Maker MV Encrypted PNG File
.RPGSAVERPG Maker MV Save File
.RPIRender Plug-in
.RPJReal Pac Batch Job File
.RPKRadLight Media Player Skin
.RPKGHitman Game Patch Archive
.RPLSpecial Force Replay
.RPLIBAxure RP Widget Library File
.RPLNInDesign Required Plug-in File
.RPMRed Hat Package Manager File
.RPMNEWRed Hat Package New Default Configuration
.RPMSAVERed Hat Package Saved Configuration
.RPMSGOutlook Restricted Permission Message
.RPPREAPER Project File
.RPPRJAxure RP Shared Project File
.RPRESR Presentation File
.RPROJR Project
.RPS3ds Max Render Preset Settings
.RPTAccountEdge Report
.RPTRRafflePrinter Document
.RPVRealPlayer Visualization File
.RPXWii U Game
.RPYPython Script
.RPYBRen'Py Bytecode File
.RPYCRen'Py Compiled Script
.RRAvRigger Rigging Gear File
.RRDReduced Resolution Dataset File
.RRIRealWorld Image
.RRRRegistry Mechanic Backup File
.RRTRhapzode Resource Template
.RSRust Source Code File
.RS2RailSim2 Saved Layout File
.RSAMinecraft JAR Codesign File
.RSBPopCap Resource Stream Binary File
.RSCSymbian Application Compiled Resource File
.RSCOLLECTIONRetroShare Collection
.RSDRealSQLDatabase File
.RSDFRapidShare Download File
.RSDKRetro SDK Archive
.RSGRaySupreme Graph
.RSMRouterSim Network Visualizer File
.RSNReason Project File
.RSONXT Brick Audio File
.RSPC# Compiler Response File
.RSRPoser Model Preview File
.RSRCMacintosh Resource File
.RSSSymbian Application Resource File
.RSTIDRISI Raster Image
.RSVRSView32 Project File
.RSWR&R SQL Report Writer Report File
.RSXRED Metadata XML File
.RTRealText Streaming Text File
.RTATrueRTA Project File
.RTCLive Meeting Connection File
.RTDRobot Structural Analysis Design File
.RTERTE Encoded File
.RTFRich Text Format File
.RTFDRich Text Format Directory File
.RTIRaster Music Tracker Instrument File
.RTLRaster Transfer Language File
.RTMLabVIEW Run-Time Menu File
.RTONPopCap Games Data File
.RTPTurboTax Update File
.RTSRoyal TS Remote Connection File
.RTSTNAudials Station File
.RTTEXRobinson Technologies Texture File
.RTTTLRing Tone Transfer Language File
.RTWSHRadiotracker Wishlist File
.RTXRich Text Document
.RUJava Russian Font Properties File
.RUELRevo Uninstaller Pro Log
.RUFSamsung DVD and Blu-ray Player Firmware File
.RULInstallShield Rules File
.RULESETVisual Studio Code Analysis Rule Set File
.RUMBink Video Subtitle File
.RUNRune Map File
.RUPAFRevo Uninstaller Pro Activation File
.RVRealVideo File
.RVDATARPG Maker VX Data File
.RVDATA2RPG Maker VX Ace Data File
.RVFRichView Format File
.RVGRVG X-ray Image
.RVIDSnapz Pro X Recorded Video File
.RVLmuvee Reveal X Project File
.RVPSharp Blu-ray Player Firmware File
.RVPROJRPG Maker VX Project File
.RVPROJ2RPG Maker VX Ace Project File
.RVTRevit Project File
.RVXReal Protected Video File
.RVZCompressed Wii / GameCube ROM
.RW2Panasonic RAW Image
.RW3RapidWeaver 3 Site File
.RWDMicrosoft Flight Simulator Rewards File
.RWGRandom Word Generator Project File
.RWLLeica RAW Image
.RWLIBRARYPaperless Receipt Library
.RWPRapidWeaver Package
.RWPLUGINRapidWeaver Plugin
.RWSRenderWare Stream File
.RWSNIPPETRapidWeaver Snippet File
.RWSTYLERapidWeaver Style File
.RWSWRapidWeaver Site File
.RWTReadWriteThink Printing Press Draft
.RWTHEMERapidWeaver Theme
.RWZOutlook Rules Wizard File
.RX2REX2 Audio File
.RXCRoxio Certificate File
.RXELego Mindstorms NXT Executable Program
.RZRzip Compressed File
.RZBRed Zion Book File
.RZKRed Zion Key File
.RZNRed Zion Notes File
.RZSRed Zion Security File
.RZXFile Crypt Encrypted File