Starting with a character: : R

File extension	Full name
R File Extension	Rez Source Code File
R0 File Extension	WinRAR Compressed Archive
R00 File Extension	WinRAR Compressed Archive
R01 File Extension	WinRAR Split Archive Part 1
R02 File Extension	WinRAR Split Archive Part 2
R03 File Extension	WinRAR Split Archive Part 3
R1 File Extension	WinRAR Multi-Volume Archive Part 1
R1M File Extension	RealOne Streaming Media File
R2 File Extension	WinRAR Multi-Volume Archive Part 2
R21 File Extension	WinRAR Split Archive Part 21
R30 File Extension	WinRAR Split Archive Part 30
R3D File Extension	REDCODE Video File
RA File Extension	Real Audio File
RAD File Extension	Reality AdLib Tracker 2 file
RADIUMKEY2 File Extension	Radium 2 License File
RADQ File Extension	Need for Madness Game Archive
RAF File Extension	Fuji RAW Image File
RAL File Extension	WinRail Track Design File
RAM File Extension	Real Audio Metadata File
RAR File Extension	WinRAR Compressed Archive
RAR5 File Extension	WinRAR Compressed Archive
RAS File Extension	Sun Raster Graphic
RASKINLICENSE File Extension	Raskin License File
RASKINPLACE File Extension	Raskin Place Layout File
RAT File Extension	PICS Rating File
RATDVD File Extension	RatDVD Disk Image
RAV File Extension	FIFA 2001 data environment file
RAW File Extension	Raw Image Data File
RAX File Extension	Real Music Store Audio File
RAY File Extension	Rayshade Image
RB File Extension	Ruby Source Code
RB4 File Extension	Trend AntiVirus backup file
RBC File Extension	Easy Resume Creator Pro resume file
RBF File Extension	Windows Installer Rollback File
RBJ File Extension	XRK Compiled Redcode Object File
RBK File Extension	Windows 95 Registry Backup File
RBP File Extension	Real Studio Project File
RBS File Extension	Rebirth Song File
RBT File Extension	Lego MINDSTORMS NXT Program
RBVCP File Extension	Real Studio Version Controlled Project
RBX File Extension	Rembo-C Compiled Script
RBXL File Extension	ROBLOX Location File
RBXM File Extension	ROBLOX Model
RBXS File Extension	ROBLOX Script
RBZ File Extension	Rail Baron Player saved game file
RC File Extension	Resource Script
RC1 File Extension	Samsung Mobile Device Firmware File
RC2 File Extension	Visual Studio Resources File
RCD File Extension	pcAnywhere Recorded Session File
RCF File Extension	Prototype game file
RCG File Extension	Netscape newsgroup file
RCL File Extension	Easy CD and DVD Creator 6 Project
RCO File Extension	PlayStation Portable Resource File
RCS File Extension	RandomControl Scene File
RCT File Extension	Visual Studio Resource Template
RCU File Extension	RealWorld Layered Cursor Image
RCX File Extension	REDCINE-X Project File
RCY File Extension	ReCycle 1.x Document
RDA File Extension	R Data File
RDATA File Extension	R Workspace File
RDB File Extension	N64 ROM Database
RDC File Extension	IDRISI Raster Documentation File
RDF File Extension	Resource Description Framework File
RDI File Extension	Rohos Disk Image File
RDL File Extension	Corel Paradox file
RDLC File Extension	Visual Studio Client Report Definition File
RDLX File Extension	Power View Project File
RDO File Extension	Xerox Rawster Document Object File
RDP File Extension	Remote Desktop Configuration File
RDS File Extension	Ray Dream Studio Scene File
RDX File Extension	Reflex Data File
README File Extension	Readme File
REB File Extension	REBOL Script File
REC File Extension	Topfield PVR Recording
RECORD File Extension	GarageBand Records Audio File
RED File Extension	CADViewer Redline Markup File
REDIR File Extension	Spotify Executable Redirect File
REF File Extension	Microsoft Train Simulator Reference File
REFERENCE File Extension	Budget In Brief Reference File
REFRESH File Extension	Visual Studio Refresh File
REG File Extension	Registry File
REGTRANS-MS File Extension	Registry Transaction Log File
REL File Extension	Norton Internet Security Log File
RELOC File Extension	Windows EXE Relocation Section File
RELS File Extension	Open Office XML Relationships File
REM File Extension	BlackBerry Encrypted Data File
REP File Extension	BusinessObjects report file
REQ File Extension	SSL Certificate Request File
RES File Extension	C++ Complied Resource Script
RESJSON File Extension	Windows JavaScript Resources File
RESMONCFG File Extension	Resource Monitor Configuration File
RESOURCES File Extension	Visual Studio Resource File
RESW File Extension	Windows Resources File
RESX File Extension	.NET Managed Resources File
RET File Extension	RETScreen project file
REV File Extension	RAR Recovery Volume Set
REX File Extension	ReCycle Loop File
REZ File Extension	Lithtech Game Engine Resource File
RF1 File Extension	Retirement Forecast File
RFA File Extension	Revit Family File
RFB File Extension	RoboForm Bookmark File
RFC File Extension	RoboForm Contact File
RFD File Extension	Recogniform Form Designer File
RFGS_PC File Extension	Red Faction: Guerilla Saved Game File
RFL File Extension	ANSYS file
RFM File Extension	rFactor Modification File
RFN File Extension	RoboForm Safenote File
RFO File Extension	RoboForm Option File
RFP File Extension	RoboForm Passcard File
RFQ File Extension	RoboForm SearchCard File
RFT File Extension	Revit Family Template File
RFW File Extension	Rockchip Firmware File
RGB File Extension	RGB Bitmap
RGE File Extension	Entourage File Archive
RGMB File Extension	RootsMagic Backup File
RGMC File Extension	RootsMagic Genealogy Project File
RGN File Extension	Garmin Regional Map File
RGO File Extension	RepliGo File
RGP File Extension	RealArcade Game Package
RGRP File Extension	Pro Tools Region Group File
RGS File Extension	Registry Script
RGSS2A File Extension	RPG Maker VX RGSS Encrypted Archive
RHISTORY File Extension	R History File
RHP File Extension	Encore file format file
RHTML File Extension	Ruby HTML Web Page
RIC File Extension	NXT Image File
RIF File Extension	Painter Raster Image File
RIFF File Extension	Painter Raster Image
RIG File Extension	LightWave 3D RIG function file
RIM File Extension	BioWare Resource Image File
RIS File Extension	Research Information Systems Citation File
RISE File Extension	RISE Editor Model File
RIX File Extension	ColoRIX Image
RJS File Extension	Ruby Javascript File
RK File Extension	WinRK File Archive
RKP File Extension	Rockchip MP4 Player Game
RL File Extension	R.viewer List File
RLE File Extension	Run Length Encoded Bitmap
RLEGZ File Extension	Golly Compressed Simulation Pattern File
RLF File Extension	ArcGIS Report Layout File
RLI File Extension	RealWorld Graphics Layered Image
RLL File Extension	Microsoft Resource Library
RLS File Extension	RadLight skin file
RM File Extension	Real Media File
RMBAK File Extension	Registry Mechanic Backup File
RMD File Extension	RED Metadata File
RMF File Extension	Adobe Rights Management Document
RMI File Extension	RMID MIDI File
RMJ File Extension	Real Media Jukebox Audio File
RML File Extension	Redline Markup Language File
RMM File Extension	RAM Meta File
RMP File Extension	RealPlayer Metadata Package File
RMR File Extension	ResumeMaker File
RMS File Extension	Secure Real Media File
RMSKIN File Extension	Rainmeter Skin File
RMT File Extension	Router Firmware File
RMUF File Extension	Alpha Five Runtime License File
RMV File Extension	The Simpsons Hit & Run Video File
RMVB File Extension	RealMedia Variable Bit Rate File
RMX File Extension	RealJukebox Format
RNC File Extension	RELAX NG Compact Syntax File
RND File Extension	AutoCAD Autoshade rendering slide file
RNG File Extension	Random Number Generator data file
RNQ File Extension	Renque Model File
RNS File Extension	Reason Song File
RNX File Extension	RealPlayer Settings File
ROCA File Extension	RIB office Compressed Archive
ROCK File Extension	Rockbox Plug-in
ROD File Extension	Actuate Report Object Design File
RODL File Extension	RemObjects Definition Language File
ROG File Extension	Roger 2 Input Data File
ROI File Extension	Report Object Instance
ROL File Extension	Ad Lib Synthesized Instrument
ROM File Extension	N64 Game ROM File
ROQ File Extension	Id Software Game Video
ROS File Extension	Dynamite VSP rail object style file
ROT File Extension	Homeworld 2 Graphics File
ROTEST File Extension	RemObjects SDK Test File
ROTESTRESULT File Extension	RemObjects SDK Test Results File
ROU File Extension	Gerber Route File
ROV File Extension	Report Object Variable
ROX File Extension	Roxio Project File
ROXIO File Extension	Roxio Project
RP File Extension	Axure RP Project File
RP2 File Extension	RetroPlatform Player Program Archive
RP9 File Extension	RetroPlatform Disk Image Archive
RPA File Extension	RIB Project Archive File
RPB File Extension	Radmin Phonebook File
RPD File Extension	Roleplay Designer Data File
RPF File Extension	Rich Pixel Format File
RPI File Extension	Render Plug-in
RPJ File Extension	RealPlayer JavaScript file
RPK File Extension	NeverForget backup reminder file
RPL File Extension	Toribash Replay File
RPLIB File Extension	Axure RP Widget Library File
RPM File Extension	Red Hat Package Manager File
RPMSG File Extension	Outlook Restricted Permission Message
RPP File Extension	REAPER Project File
RPPRJ File Extension	Axure RP Shared Project File
RPS File Extension	3ds Max Render Preset Settings
RPT File Extension	Crystal Reports File
RPTR File Extension	RafflePrinter Document
RPY File Extension	Python Script
RRA File Extension	Windows Installer temporary file file
RRD File Extension	Reduced Resolution Dataset File
RRI File Extension	RealWorld Image
RRR File Extension	Registry Mechanic Backup File
RRT File Extension	Rhapzode Resource Template
RS File Extension	Sun raster bitmap image file
RS2 File Extension	RailSim2 Saved Layout File
RSA File Extension	RSA Certificate File
RSB File Extension	Red Storm Bitmap File
RSC File Extension	Resource file
RSD File Extension	RealSQLDatabase File
RSDF File Extension	RapidShare Download File
RSM File Extension	ReliaSoft MPC 3 file
RSN File Extension	Reason Project File
RSO File Extension	NXT Brick Audio File
RSP File Extension	Linker response file
RSR File Extension	Poser Model Preview File
RSRC File Extension	Macintosh Resource File
RSS File Extension	Rich Site Summary
RST File Extension	reStructuredText File
RSV File Extension	RSView32 Project File
RSW File Extension	R&R SQL Report Writer Report File
RSX File Extension	RED Metadata XML File
RT File Extension	RealText Streaming Text File
RTA File Extension	IBM Voice Type languages vocabulary file
RTC File Extension	AutoCAD Civil rating curve data file
RTD File Extension	Retina Network Security scanner output file
RTE File Extension	OziExplorer route file
RTF File Extension	Rich Text Format File
RTFD File Extension	Rich Text Format Directory File
RTI File Extension	Real Tracker Instrument
RTM File Extension	LabVIEW Run-Time Menu File
RTP File Extension	Microsoft software update file
RTS File Extension	Resource Tuner Console script file
RTSTN File Extension	Audials Station File
RTWSH File Extension	Radiotracker Wishlist File
RTX File Extension	Rich Text Document
RU File Extension	Java Russian Font Properties File
RUF File Extension	ProWORX tables reference file
RUL File Extension	InstallShield Rules File
RULESET File Extension	Visual Studio Code Analysis Rule Set File
RUM File Extension	Bink Video Subtitle File
RUN File Extension	Linux Executable File
RV File Extension	Real Video File
RVDATA File Extension	RPG Maker VX Data File
RVID File Extension	Snapz Pro X Recorded Video File
RVL File Extension	Muvee Reveal X Project File
RVPROJ File Extension	RPG Maker VX Project File
RVT File Extension	Revit Project File
RVX File Extension	Real Protected Video File
RW2 File Extension	Panasonic RAW Image
RW3 File Extension	RapidWeaver 3 Site File
RWD File Extension	NRG Raw Wind Data File
RWG File Extension	Random Word Generator Project File
RWL File Extension	Leica RAW Image
RWLIBRARY File Extension	Paperless Receipt Library
RWP File Extension	RapidWeaver Package
RWPLUGIN File Extension	RapidWeaver Plugin
RWS File Extension	Borland C++ resource workshop symbol file
RWSNIPPET File Extension	RapidWeaver Snippet File
RWSTYLE File Extension	RapidWeaver Style File
RWSW File Extension	RapidWeaver Site File
RWTHEME File Extension	RapidWeaver Theme
RWZ File Extension	Outlook Rules Wizard File
RX2 File Extension	REX2 Audio File
RXC File Extension	Roxio Certificate File
RXDATA File Extension	RMXP Data File
RXE File Extension	Lego Mindstorms NXT Executable Program
RZ File Extension	Rzip Compressed File
RZB File Extension	Red Zion Book File
RZK File Extension	File Crypt Password File
RZN File Extension	Red Zion Notes File
RZS File Extension	Red Zion Security File
RZX File Extension	File Crypt Encrypted File