R File Extensions

File Extension File Type Popularity
.R R Script File 4.4
.R Rez Source Code File 3.8
.R REBOL Script 3.5
.R Ratfor Source Code File 3.3
.R Right Audio Channel File 3
.R0 WinRAR Compressed Archive 3.6
.R00 WinRAR Compressed Archive 4.5
.R01 WinRAR Split Archive Part 1 4.5
.R02 WinRAR Split Archive Part 2 3.8
.R03 WinRAR Split Archive Part 3 4.2
.R1 WinRAR Multi-Volume Archive Part 1 3.5
.R1M RealOne Streaming Media File 4.5
.R2 WinRAR Multi-Volume Archive Part 2 4.5
.R21 WinRAR Split Archive Part 21 3.5
.R30 WinRAR Split Archive Part 30 4.5
.R3D REDCODE Video File 4.2
.RA Real Audio File 4
.RAD VRAD Lights File 4.5
.RAD Citrix Rapid Application Delivery File 4
.RAD Radar ViewPoint Radar Data 4
.RAD Radiance Scene File 3.5
.RAD Reality Adlib Tracker Module 3.5
.RADIUMKEY2 Radium 2 License File 3.5
.RADQ Need for Madness Game Archive 4
.RAF Fuji RAW Image File 4.5
.RAL WinRail Track Design File 4.7
.RAM Real Audio Metadata File 4.4
.RAR WinRAR Compressed Archive 4.5
.RAS Remedy Archive System File 4.3
.RAS Sun Raster Graphic 3.6
.RASKINLICENSE Raskin License File 3.2
.RASKINPLACE Raskin Place Layout File 3.5
.RASUNSOFT Rasunsoft Game Replay File 4.7
.RAT PICS Rating File 3.8
.RATDVD RatDVD Disk Image 3.5
.RAV Rave Reports Project File 4.5
.RAW Raw Image Data File 4.6
.RAW Dolphin Wii and Gamecube Emulator Game Save File 4.1
.RAW Raw Audio Data 3.3
.RAX Real Music Store Audio File 4
.RAY Rayshade Image 3
.RB Ruby Source Code 4
.RB Real Studio Project 3.6
.RB Rosebud Profile 3
.RB4 Resume Builder 4 File 4
.RB4 RobotWorks Parameters File 3.5
.RBC Rembo-C Script 4.5
.RBC Retrospect Backup Catalog File 4
.RBF Windows Installer Rollback File 4.1
.RBF Stellar Insta Backup Image 4
.RBF Redatam Binary File 3.8
.RBF Retrospect Backup File 3.5
.RBJ XRK Compiled Redcode Object File 3.5
.RBK Windows 95 Registry Backup File 3.5
.RBM Real Studio Menu File 3.5
.RBP Real Studio Project File 4
.RBS Windows Installer Rollback Script 4.2
.RBS Rebirth Song File 3.8
.RBS MP3 Ringtone File 3.5
.RBT LEGO MINDSTORMS NXT Program 4.3
.RBVCP Real Studio Version Controlled Project 3
.RBW Ruby Script 4.5
.RBW Real Studio Window File 3.5
.RBX Rembo-C Compiled Script 4.2
.RBXL ROBLOX Location File 4.8
.RBXM ROBLOX Model 4.5
.RBXS ROBLOX Script 4.2
.RBZ SketchUp Plug-in 4.7
.RC Resource Script 4.5
.RC1 Samsung Mobile Device Firmware File 4.3
.RC2 Visual Studio Resources File 4.2
.RC2 Samsung Mobile Device Firmware File 3.2
.RCD pcAnywhere Recorded Session File 4.4
.RCD LEGO MINDSTORMS Recording File 3.5
.RCD Arcade File 3
.RCF SonicWALL VPN Configuration File 4.7
.RCG Recog Character Recognition Set 4.5
.RCL Easy CD and DVD Creator 6 Project 4.5
.RCL Recolored Project File 4.2
.RCO PlayStation Portable Resource File 3.8
.RCPROJECT iMovie '08 Project 3.8
.RCREC LogMeIn Remote Control Session Recording 4
.RCS RandomControl Scene File 4
.RCT Visual Studio Resource Template 3.6
.RCTD RabbitCT Dataset 3
.RCU RealWorld Layered Cursor Image 3.8
.RCUT Webinaria Recording Cut 4.3
.RCX REDCINE-X Project File 4
.RCY ReCycle 1.x Document 3.5
.RDA R Data File 4.5
.RDA Anno 2070 Data File 4.2
.RDATA R Workspace File 4
.RDB N64 ROM Database 4.5
.RDB Retrospect Backup Set 4.5
.RDB Wavelet Video Images File 4.4
.RDC IDRISI Raster Documentation File 3.8
.RDF ArcGIS Report Document File 4.2
.RDF Resource Description Framework File 4.2
.RDF Report Definition File 4.1
.RDF Relux Project File 3.9
.RDF PowerProducer Disc Image 3.9
.RDG RDCman Config File 4.5
.RDI Rohos Disk Image File 3.5
.RDI Red Dragon ISecure Settings File 3
.RDL MicroStation Redline File 4.2
.RDLC Visual Studio Client Report Definition File 4
.RDLX Power View Project File 4
.RDO Xerox Rawster Document Object File 4
.RDOC Ruby Document 3.5
.RDOC_OPTIONS Ruby Document Options File 3
.RDP Remote Desktop Configuration File 4.2
.RDS Ray Dream Studio Scene File 3.5
.RDW Real-DRAW Project File 4
.RDX Reflex Data File 3.5
.README Readme File 4
.REB REBOL Script File 3.8
.REB Reimbursement Tracker Data File 3
.REC Topfield PVR Recording 4.4
.REC eJuice Me Up Recipe File 3.5
.RECORD GarageBand Records Audio File 4
.RED CADViewer Redline Markup File 4.2
.REDIR Spotify Executable Redirect File 3
.REF IDRISI Raster Image Reference File 4.4
.REF Microsoft Train Simulator Reference File 4.2
.REFERENCE Budget In Brief Reference File 3
.REFRESH Visual Studio Refresh File 4
.REG Registry File 4.7
.REG Registration Information File 4.2
.REGTRANS-MS Registry Transaction Log File 4.3
.REL Relocatable Module File 4.3
.REL Norton Internet Security Log File 3
.RELOC Windows EXE Relocation Section File 3.9
.RELS Open Office XML Relationships File 4.2
.REM BlackBerry Encrypted Data File 4.4
.REP Grand Theft Auto Replay File 4.8
.REP StarCraft Replay File 4.5
.REP X-Plane Replay File 3.5
.REQ SSL Certificate Request File 4.2
.REQ Canon SD Card Version Request File 3.5
.RES Valve Resource File 4.5
.RES C++ Complied Resource Script 4.5
.RES Windows Resource File 4.5
.RES Star Wars KotOR Save Resources File 4
.RESJSON Windows JavaScript Resources File 4
.RESMONCFG Resource Monitor Configuration File 3.8
.RESOURCES Visual Studio Resource File 4.5
.RESW Windows Resources File 4
.RESX .NET Managed Resources File 4.5
.RET BusinessObjects Template 4.2
.REV RAR Recovery Volume Set 4.5
.REV LiveCode Plugin 3.2
.REX ReCycle Loop File 4.3
.REX Rexx Source File 4
.REXX Rexx Source File 4.5
.REZ Lithtech Game Engine Resource File 4.8
.REZ FirstClass Resource File 4.7
.REZ Escape Velocity Plug-in File 4.3
.RF1 Retirement Forecast File 3
.RFA Revit Family File 4.6
.RFA Battlefield 1942 Game Package 4.2
.RFB RoboForm Bookmark File 3.5
.RFC RoboForm Contact File 3.2
.RFD Recogniform Form Designer File 3.5
.RFD Emperor: Battle for Dune Data File 3
.RFGS_PC Red Faction: Guerilla Saved Game File 4.2
.RFL Reason ReFill Sound Bank 4
.RFLW Edge Reflow Data File 4
.RFM rFactor Modification File 4
.RFN RoboForm Safenote File 4
.RFO RoboForm Option File 4.7
.RFP RoboForm Passcard File 3.8
.RFQ RoboForm SearchCard File 4
.RFT Revit Family Template File 3.5
.RFT RoboForm Identity File 3.5
.RFT Revisable Form Text Document 3
.RFU Remote Firmware Update 4.5
.RFW Rockchip Firmware File 4
.RGB RGB Bitmap 4
.RGB Q0 Image File 3
.RGBA RGB Bitmap 3
.RGE Entourage File Archive 4
.RGF LEGO MINDSTORMS EV3 Robot Graphics File 3.9
.RGMB RootsMagic Backup File 3.5
.RGMC RootsMagic Genealogy Project File 4
.RGN Garmin Regional Map File 4.3
.RGO RepliGo File 4.5
.RGP RealArcade Game Package 3
.RGRP Pro Tools Region Group File 4
.RGS Registry Script 4.4
.RGSS2A RPG Maker VX RGSS Encrypted Archive 4
.RGSS3A RPG Maker VX Ace RGSS Encrypted Archive 4.8
.RGSSAD RPG Maker VX RGSS Encrypted Archive 4.4
.RGT Relic Entertainment Game Texture File 3.5
.RHISTORY R History File 4.5
.RHP Rhino Plug-in 4
.RHTML Ruby HTML Web Page 4.5
.RIC NXT Image File 3.8
.RIF Painter Raster Image File 4.2
.RIFF Painter Raster Image 3.8
.RIG vRigger Design File 3.8
.RIG Antibody Model Rig File 3
.RIM BioWare Resource Image File 3.9
.RIP Hit'n'Mix Audio Mashup File 4.5
.RIS Research Information Systems Citation File 4.3
.RISE RISE Editor Model File 4
.RIX ColoRIX Image 3.8
.RJS Ruby Javascript File 4.5
.RJS RealJukebox Skin File 4.2
.RK WinRK File Archive 4.2
.RKG Mario Kart Wii Ghost Data File 3.6
.RKP Rockchip MP4 Player Game 3
.RKT Racket Source Code File 4.2
.RL R.viewer List File 4.2
.RL The 7th Guest Audio Data File 3
.RLE Golly Simulation Pattern File 3.5
.RLE Run Length Encoded Bitmap 3.5
.RLE.GZ Golly Compressed Simulation Pattern File 3
.RLF ArcGIS Report Layout File 4
.RLI RealWorld Graphics Layered Image 4.3
.RLL Microsoft Resource Library 4.9
.RLS Symbian Localization File 3.5
.RM RealMedia File 4.2
.RMBAK Registry Mechanic Backup File 3.5
.RMD Reference Manager Data File 4.2
.RMD RED Metadata File 4.1
.RMD R Markdown File 4
.RMD RealPlayer Media File 3
.RMF Rich Music Format Audio File 3.8
.RMF Hammer Rich Map Format 3.5
.RMF Adobe Rights Management Document 3.2
.RMI RMID MIDI File 4.2
.RMJ Real Media Jukebox Audio File 4.2
.RML Redline Markup Language File 4.3
.RML Elixir Report Template File 4.2
.RML FTG Configuration File 3
.RMM RAM Meta File 3.5
.RMP RealPlayer Metadata Package File 4.5
.RMP Magellan Raster Map File 4.2
.RMR ResumeMaker File 4
.RMS Secure Real Media File 4.5
.RMS Java Application Settings File 4.5
.RMSKIN Rainmeter Skin File 4.6
.RMT Router Firmware File 4.3
.RMUF Alpha Five Runtime License File 3
.RMV The Simpsons Hit & Run Video File 3.8
.RMVB RealMedia Variable Bit Rate File 4.2
.RMX RealJukebox Format 4
.RMX Reference Manager Index File 3.5
.RNC RNC ProPack Archive 4.2
.RNC RELAX NG Compact Syntax File 3.8
.RND PGP Random Seed File 4.5
.RND Random Hash Data File 4.2
.RNG Nokia Composer Ringtone 4
.RNG RELAX NG File 3.2
.RNQ Renque Model File 4
.RNS Reason Song File 4.5
.RNX RealPlayer Settings File 4.2
.ROADTRIP Road Trip Planner File 4.5
.ROCA RIB office Compressed Archive 3.5
.ROCK Rockbox Plug-in 3.5
.ROD RIB office Database File 4.2
.ROD Actuate Report Object Design File 3.6
.ROD Ancestry Genealogical Database File 3.5
.RODL RemObjects Definition Language File 4
.RODX Ancestry Genealogical Database File 3.5
.RODZ Ancestry Genealogical Database File 4
.ROG Roger 2 Input Data File 3
.ROI Report Object Instance 3.5
.ROI Shark Sales System Data File 3
.ROL Ad Lib Synthesized Instrument 4.5
.ROM Read Only Memory Image 4.5
.ROM N64 Game ROM File 4.3
.ROM Killing Floor Map File 3.6
.ROQ Id Software Game Video 4
.ROS BattleScribe Roster Editor File 4.8
.ROT Homeworld 2 Graphics File 3.5
.ROTEST RemObjects SDK Test File 3.5
.ROTESTRESULT RemObjects SDK Test Results File 3.5
.ROU Gerber Route File 4
.ROV Report Object Variable 3.5
.ROX Roxio Project File 4.5
.ROX Actuate Report Object Executable File 4
.ROXIO Roxio Project 3.5
.ROZ aSc TimeTables Schedule File 3.9
.RP Axure RP Project File 4
.RP RealPix Clip 3.5
.RP2 RetroPlatform Player Program Archive 3
.RP9 RetroPlatform Disk Image Archive 4
.RPA RIB Project Archive File 4
.RPB Radmin Phonebook File 3.5
.RPD RIB Project Database File 4.2
.RPD Roleplay Designer Data File 3.5
.RPF Grand Theft Auto Data File 4.5
.RPF Rich Pixel Format File 4
.RPGPROJECT RPG Maker MV Project 3.5
.RPI Render Plug-in 3.2
.RPJ Real Pac Batch Job File 4.2
.RPK RadLight Media Player Skin 4.2
.RPL Toribash Replay File 4.5
.RPL Special Force Replay 4
.RPLIB Axure RP Widget Library File 4
.RPLN InDesign Required Plug-in File 3.5
.RPM Red Hat Package Manager File 4.3
.RPM RealPlayer Plug-in 4
.RPMSG Outlook Restricted Permission Message 4
.RPP REAPER Project File 4
.RPPRJ Axure RP Shared Project File 4
.RPRES R Presentation File 4
.RPROJ R Project 4
.RPS 3ds Max Render Preset Settings 4.4
.RPT Crystal Reports File 4.3
.RPT AccountEdge Report 4.2
.RPT Generic Report 4.2
.RPTR RafflePrinter Document 3.2
.RPV RealPlayer Visualization File 3.5
.RPY Touhou Project Replay File 4.5
.RPY Python Script 4.5
.RPY Ren'Py Script 3.9
.RPYB Ren'Py Bytecode File 3.5
.RPYC Ren'Py Compiled Script 4.4
.RRA vRigger Rigging Gear File 4.2
.RRD Reduced Resolution Dataset File 3.5
.RRI RealWorld Image 3.2
.RRR Registry Mechanic Backup File 4
.RRR Rhapzodé Resource Repository 3.6
.RRT Rhapzode Resource Template 3.5
.RS Rust Source Code File 4.3
.RS Windows Rating System File 4
.RS RapidSketch Document 3.9
.RS Sun Raster Graphic 3.8
.RS2 RailSim2 Saved Layout File 4
.RSA RSA Certificate File 4.3
.RSA Minecraft JAR Codesign File 3.8
.RSB Red Storm Bitmap File 3.2
.RSC Symbian Application Compiled Resource File 4.1
.RSD Rosetta Stone Data File 4.1
.RSD RealSQLDatabase File 4
.RSDF RapidShare Download File 4.5
.RSF Recovery State File 4.2
.RSF LEGO MINDSTORMS EV3 Robot Sound File 4
.RSF Riky's Soft Document 3.5
.RSG RaySupreme Graph 4
.RSM RouterSim Network Visualizer File 4.5
.RSM WinWay Resume Deluxe Resume File 4.2
.RSM ARIS Report Script Model File 4
.RSN Reason Project File 3.5
.RSO NXT Brick Audio File 4.3
.RSO ARIS Report Script Object File 3.5
.RSP RSLogix PLC Program File 4
.RSR Poser Model Preview File 4.2
.RSRC Macintosh Resource File 4
.RSS Rich Site Summary 4.5
.RSS Symbian Application Resource File 3.5
.RST reStructuredText File 4
.RST IDRISI Raster Image 3.5
.RSV RSView32 Project File 4.7
.RSW R&R SQL Report Writer Report File 3.5
.RSX RED Metadata XML File 4.2
.RT RealText Streaming Text File 3.5
.RTA TrueRTA Project File 3.5
.RTA RoboHelp RTA Data File 3.5
.RTC Live Meeting Connection File 4
.RTD Robot Structural Analysis Design File 4.3
.RTD RagTime Document 3.8
.RTE RTE Encoded File 4.5
.RTE Revit Project Template 4.3
.RTE Navigation Route 4
.RTF Rich Text Format File 4.5
.RTFD Rich Text Format Directory File 4.2
.RTI Real Tracker Instrument 4
.RTL Raster Transfer Language File 3.5
.RTM Real Tracker Module 4.3
.RTM LabVIEW Run-Time Menu File 4.3
.RTP Gromacs Residue Topology Parameter File 4.2
.RTP TurboTax Update File 3.2
.RTS Royal TS Remote Connection File 4.3
.RTS Real Tracker Sample 3.5
.RTS RealPlayer Streaming Media 3.5
.RTS QuickTime Real-Time Streaming Format 3
.RTSTN Audials Station File 3.5
.RTTTL Ring Tone Transfer Language File 4.2
.RTWSH Radiotracker Wishlist File 4.2
.RTX Rich Text Document 4.2
.RU Java Russian Font Properties File 4.3
.RUEL Revo Uninstaller Pro Log 3.5
.RUF Samsung DVD and Blu-ray Player Firmware File 4
.RUL InstallShield Rules File 4.5
.RULESET Visual Studio Code Analysis Rule Set File 4
.RUM Bink Video Subtitle File 4
.RUN Linux Executable File 4.5
.RUN Runscanner Scan File 4.2
.RUN Rune Map File 4.2
.RV Real Video File 4.2
.RVDATA RPG Maker VX Data File 4.8
.RVDATA2 RPG Maker VX Ace Data File 4.2
.RVF RichView Format File 4
.RVG RVG X-ray Image 3.5
.RVID Snapz Pro X Recorded Video File 4
.RVL Muvee Reveal X Project File 4.2
.RVL Adobe Revel Library File 3.8
.RVPROJ RPG Maker VX Project File 4.2
.RVPROJ2 RPG Maker VX Ace Project File 4.8
.RVT Revit Project File 4.4
.RVX Real Protected Video File 3.5
.RW2 Panasonic RAW Image 4.4
.RW3 RapidWeaver 3 Site File 3.5
.RWD NRG Raw Wind Data File 4.5
.RWD Microsoft Flight Simulator Rewards File 3.8
.RWG Random Word Generator Project File 3
.RWL Leica RAW Image 3.9
.RWLIBRARY Paperless Receipt Library 4
.RWP RapidWeaver Package 3.3
.RWPLUGIN RapidWeaver Plugin 3.5
.RWS RenderWare Stream File 3.9
.RWS Retina Wireless Scanner File 3.5
.RWSNIPPET RapidWeaver Snippet File 3.5
.RWSTYLE RapidWeaver Style File 4
.RWSW RapidWeaver Site File 4
.RWT ReadWriteThink Timeline 4
.RWT ReadWriteThink Printing Press Draft 4
.RWTHEME RapidWeaver Theme 3.5
.RWZ Outlook Rules Wizard File 4.7
.RWZ Rawzor Compressed Image 4.5
.RX2 REX2 Audio File 4.5
.RXC Roxio Certificate File 3.5
.RXDATA RMXP Data File 4.5
.RXE Lego Mindstorms NXT Executable Program 4.7
.RZ Rzip Compressed File 3.5
.RZB Red Zion Book File 4
.RZK Red Zion Key File 4
.RZK File Crypt Password File 4
.RZN Red Zion Notes File 4
.RZS Red Zion Security File 4
.RZX File Crypt Encrypted File 3.5