| .r |
Right Audio Channel File |
| .r |
R Script File |
| .r |
Rez Source Code File |
| .r |
REBOL Script |
| .r00 |
WinRAR Compressed Archive |
| .r01 |
WinRAR Split Archive Part 1 |
| .r02 |
WinRAR Split Archive Part 2 |
| .r03 |
WinRAR Split Archive Part 3 |
| .r1m |
RealOne Streaming Media File |
| .r3d |
REDCODE Video File |
| .ra |
RealAudio File |
| .rad |
Radar ViewPoint Radar Data |
| .raf |
Fujifilm RAW Image |
| .ral |
WinRail Track Design File |
| .ram |
Real Audio Metadata File |
| .rar |
WinRAR Compressed Archive |
| .ras |
Sun Raster Graphic |
| .ras |
Remedy Archive System File |
| .ratdvd |
RatDVD Disk Image |
| .raw |
Raw Image Data |
| .raw |
Raw Audio Data |
| .ray |
Rayshade Image |
| .rb |
Real Studio Project |
| .rb |
Ruby Source Code |
| .rb |
Rosebud Profile |
| .rbc |
Retrospect Backup Catalog File |
| .rbc |
Rembo-C Script |
| .rbf |
Retrospect Backup File |
| .rbf |
Windows Installer Rollback File |
| .rbk |
Windows 95 Registry Backup File |
| .rbp |
Real Studio Project File |
| .rbs |
Rebirth Song File |
| .rbs |
Windows Installer Rollback Script |
| .rbt |
LEGO MINDSTORMS NXT Program |
| .rbx |
Rembo-C Compiled Script |
| .rbxl |
Roblox Location |
| .rbxm |
Roblox Model |
| .rc |
Resource Script |
| .rcd |
Arcade File |
| .rcg |
Recog Character Recognition Set |
| .rcl |
Easy CD and DVD Creator 6 Project |
| .rcproject |
iMovie '08 Project |
| .rdb |
N64 ROM Database |
| .rdb |
Retrospect Backup Set |
| .rdb |
Wavelet Video Images File |
| .rdf |
Resource Description Framework File |
| .rdf |
Report Definition File |
| .rdf |
PowerProducer Disc Image |
| .rdl |
MicroStation Redline File |
| .rdo |
Xerox Rawster Document Object File |
| .rdp |
Remote Desktop Configuration File |
| .rds |
Ray Dream Studio Scene File |
| .rdx |
Reflex Data File |
| .readme |
Readme File |
| .reb |
REBOL Script File |
| .rec |
Topfield PVR Recording |
| .reference |
Budget In Brief Reference File |
| .reg |
Registry File |
| .reg |
Registration Information File |
| .rem |
BlackBerry Encrypted Data File |
| .res |
Windows Resource File |
| .res |
C++ Complied Resource Script |
| .ret |
BusinessObjects Template |
| .rev |
RAR Recovery Volume Set |
| .rex |
ReCycle Loop File |
| .rez |
Escape Velocity Plug-in File |
| .rf1 |
Retirement Forecast File |
| .rfa |
Revit Family File |
| .rfl |
Reason ReFill Sound Bank |
| .rfm |
rFactor Modification File |
| .rft |
Revit Family Template File |
| .rgb |
RGB Bitmap |
| .rgb |
Q0 Image File |
| .rge |
Entourage File Archive |
| .rgn |
Garmin Regional Map File |
| .rgo |
RepliGo File |
| .rgp |
RealArcade Game Package |
| .rgs |
Registry Script |
| .rhp |
Rhino Plug-in |
| .rhtml |
Ruby HTML Web Page |
| .ric |
NXT Image File |
| .rif |
Painter Raster Image |
| .rip |
Hit'n'Mix Audio Mashup File |
| .rix |
ColoRIX Image |
| .rjs |
Ruby Javascript File |
| .rjs |
RealJukebox Skin File |
| .rk |
WinRK File Archive |
| .rkp |
Rockchip MP4 Player Game |
| .rle |
Run Length Encoded Bitmap |
| .rm |
RealMedia File |
| .rmf |
Rich Music Format Audio File |
| .rmi |
RMID MIDI File |
| .rmj |
Real Media Jukebox Audio File |
| .rmm |
RAM Meta File |
| .rmr |
ResumeMaker File |
| .rms |
Java Application Settings File |
| .rms |
Secure Real Media File |
| .rmvb |
RealMedia Variable Bit Rate File |
| .rmx |
RealJukebox Format |
| .rnc |
RELAX NG Compact Syntax File |
| .rnc |
RNC ProPack Archive |
| .rnd |
PGP Random Seed File |
| .rnd |
Random Hash Data File |
| .rng |
Nokia Composer Ringtone |
| .rng |
RELAX NG File |
| .rnq |
Renque Model File |
| .rns |
Reason Song File |
| .rod |
Actuate Report Object Design File |
| .rog |
Roger 2 Input Data File |
| .roi |
Report Object Instance |
| .roi |
Shark Sales System Data File |
| .rol |
Ad Lib Synthesized Instrument |
| .rom |
Read Only Memory Image |
| .rom |
N64 Game ROM File |
| .roq |
Id Software Game Video |
| .rot |
Homeworld 2 Graphics File |
| .rou |
Gerber Route File |
| .rov |
Report Object Variable |
| .rox |
Actuate Report Object Executable File |
| .rp |
RealPix Clip |
| .rp2 |
RetroPlatform Player Program Archive |
| .rp9 |
RetroPlatform Disk Image Archive |
| .rpb |
Radmin Phonebook File |
| .rpj |
Real Pac Batch Job File |
| .rpk |
RadLight Media Player Skin |
| .rpl |
Toribash Replay |
| .rpm |
RealPlayer Plug-in |
| .rpm |
Red Hat Package Manager File |
| .rps |
3ds Max Render Preset Settings |
| .rpt |
Crystal Reports File |
| .rpt |
Generic Report |
| .rpy |
Touhou Project Replay File |
| .rrr |
Registry Mechanic Backup File |
| .rrr |
Rhapzodé Resource Repository |
| .rrt |
Rhapzode Resource Template |
| .rsd |
RealSQLDatabase File |
| .rsdf |
RapidShare Download File |
| .rsn |
Reason Project File |
| .rso |
NXT Brick Audio File |
| .rsr |
Poser Model Preview File |
| .rsrc |
Macintosh Resource File |
| .rss |
Rich Site Summary |
| .rst |
reStructuredText File |
| .rsw |
R&R SQL Report Writer Report File |
| .rt |
RealText Streaming Text File |
| .rtd |
RagTime Document |
| .rte |
RTE Encoded File |
| .rte |
Navigation Route |
| .rte |
Revit Project Template |
| .rtf |
Rich Text Format File |
| .rtfd |
Rich Text Format Directory File |
| .rti |
Real Tracker Instrument |
| .rtm |
Real Tracker Module |
| .rtm |
LabVIEW Run-Time Menu File |
| .rtp |
TurboTax Update File |
| .rts |
RealPlayer Streaming Media |
| .rts |
QuickTime Real-Time Streaming Format |
| .rts |
Real Tracker Sample |
| .rts |
Royal TS Remote Connection File |
| .rtx |
Rich Text Document |
| .ru |
Java Russian Font Properties File |
| .rul |
InstallShield Rules File |
| .rum |
Bink Video Subtitle File |
| .run |
Rune Map File |
| .run |
Runscanner Scan File |
| .rv |
RealVideo File |
| .rvproj |
RPG Maker VX Project File |
| .rvt |
Revit Project File |
| .rw3 |
RapidWeaver 3 Site File |
| .rwp |
RapidWeaver Package |
| .rwsw |
RapidWeaver Site File |
| .rxdata |
RMXP Data File |
| .rxe |
Lego Mindstorms NXT Executable Program |
| .rz |
Rzip Compressed File |
| .rzb |
Red Zion Book File |
| .rzk |
File Crypt Password File |
| .rzk |
Red Zion Key File |
| .rzn |
Red Zion Notes File |
| .rzs |
Red Zion Security File |
| .rzx |
File Crypt Encrypted File |
