List of filename extensions / R
This list contains common file name extensions that are used in some operating systems to differentiate between file formats . In other operating systems, file type identification is mainly carried out using the file header, and the MIME type is more important than the file name extension for e-mail attachments . Systems that use the latter two approaches usually ignore the extension completely.
| Filename extension | MIME type | Full name | Remarks, usage |
|---|---|---|---|
| .R | R script file | R - Open Source Statistics Package | |
| .raf | Fujifilm raw data format | This file contains the unprocessed raw data from the image sensor of a Fujifilm camera. | |
| .R.A.M | audio / x-pn-real audio, audio / x-real audio | RealMedia | Audio file |
| .ras | application / x-cmu-raster, image / c image / x-cmu-raster, mu-raster, |
SUN raster image | Image file |
| .rar | application / x-rar-compressed, application / octet-stream | RAR archive | archive compressed with RAR |
| .rb | Ruby | Ruby program | |
| .rbs | ReBirth Songfile | ReBirth Propellerhead (software synthesizer) | |
| .rc | Resource script | Resource (software) | |
| .rcj | Robocopy job | Parameter file for the Windows utility Robocopy | |
| .rcy | Rex | Cut audio data Recycle by Propellerhead | |
| .rdd | Resma database file | PHP based database | |
| .reg | - | Exported Windows registry key | |
| .ren | Renewcalc - data file | Renewcalc - calculation program | |
| .res | Resource File | Compiled Resource (C ++, C and other Windows development environments) | |
| .resx | XML Resource File | Resource file consisting of XML tags | |
| .rev | - | Parity information. Prevents a shared RAR archive from being destroyed in the event a file is lost. | |
| .rexx | text / x-script.rexx | Rexx | REXX -Script (Amiga) |
| .rex | Rex | Cut audio data Recycle by Propellerhead | |
| .rez | Winrez | Winrez | |
| .rfl | Propellerhead Reason Instrument Library | Reason (software synthesizer) | |
| .rgb | image / x-rgb | - | one on the RGB color space anabolic picture format which of Silicon Graphics has been developed and as Silicon Graphics Image is known |
| .rgo | RepliGo Virtual Print File | PDF-like format for PDA / smartphone | |
| .ris | Research Information System Format | File format for exporting bibliographic data | |
| .rk | WinRK compression format | Archiving with strong data compression | |
| .rle | Run Length Encoded BMP | Lossless compressed image files | |
| .rm | application / vnd.rn-realmedia, audio / x-pn-realaudio | RealMedia | Real Media video file |
| .Rmd | R markdown | markdown syntax for R (programming language) | |
| .rme | Read me | Text file that contains the description of a program package | |
| .rmvb | application / vnd.rn-realmedia, audio / x-pn-realaudio | RealMedia | Real Media video file |
| .roq | Id software video | special video format for iD software games | |
| .rol | Roland sound | obsolete music format developed by the Japanese company Roland | |
| .rp | RealPix clip | RealPlayer | |
| .rpl | Eidos Replay Movies | Older video format from Eidos | |
| .rpp | RoboPro program | Fischertechnik RoboPro | |
| .rpm | RPM Package Management | Installation package for Linux systems | |
| .rps | Propellerhead Reason Public (non-editable) song file | Reason (software synthesizer) | |
| .rpt | - | i-net Crystal Reports | |
| .rpt | application / crystalclear | i-net Crystal-Clear Designer Report | i-net Crystal-Clear report |
| .rns | Propellerhead Reason Locale (editable) song file | Reason (software synthesizer) | |
| .rs | Program source code in Rust | ||
| .rsdf | RS Downloader File | File list for the download manager RS Downloader for the Rapidshare service | |
| .rsr | Structure | 4D (4th Dimension) | |
| .rt | text / richtext, text / vnd.rn-realtext | RealText Clip | RealPlayer |
| .rt3 | RagTime document | Layout software (file format of version 3 of RagTime ) | |
| .rta | Raster transformation assembler | RTA assembler source code | |
| .rtd | RagTime Document | Layout software (file format from version 4 of RagTime ) | |
| .rte | Route file | GPS route file in PCX5 format | |
| .rtf | application / rtf, application / x-rtf, text / richtext | Rich Text Format | open text document format |
| .rts | RagTime template | Layout software (template format of version 3 of RagTime ) | |
| .rw2 | - | Raw data format for images from Panasonic digital cameras | |
| .rwx | model | Model of the RealWorld engine | |
| .rtt | RagTime template | Layout software (template format from version 4 of RagTime ) | |
| .rx2 | Rex | Edited audio from Propellerhead Recycle | |
| .rxe | - | Lego Mindstorms data format | |
| .r00 (hereinafter .r01-.r99) | RAR part archive | File archive compressed with RAR , which is divided into several parts (Winrar only used this file name extension up to version 2 of the program, followed by the file name extension ".part (numbering) .rar") |