Computer file extensions - R
Updated: 06/30/2019 by Computer Hope
Below is a listing of each of the different file extensions that begin with the letter "R." If you are looking for a file extension that starts with a different letter, click the corresponding beginning letter below.
| R | |
|---|---|
| .R00 | Compressed file, created using WinRAR or similar RAR (Roshal ARchive) utility. May be one of several compressed files for a split archive. |
| .RA | RealAudio file. |
| .RAF | Digital camera RAW file format. |
| .RAM | RealAudio file. |
| .RAR | A compressed file similar to .ZIP, using a different compression program to extract. WinRAR is an example of a program that extracts files from a .RAR file. |
| .RAS | Sun raster graphic files. |
| .RC | 1. Emacs configuration file, C++ resource compiler script file 2. Mozilla subscription information file. |
| .RD1 | Descent registered level file. |
| .RD3 | 1. Ray Dream designer graphics file. 2. CorelDRAW 3D file. |
| .RD4 | Ray Dream designer graphics file. |
| .RD5 | Ray Dream designer graphics file. |
| .RDB | TrueVector rules database. |
| .RDF | 1. Resource description framework file. 2. Chromeleon report definition. |
| .RDL | 1. Descent registered level file. 2. RadioDestiny radio stream. |
| .RDX | Reflex data file. |
| .REC | Sound file used with Windows Sound Recorder. |
| .RGB | Silicon Graphics file. |
| .RLE | A run-length encoding file for computer graphics. See RLE (run-length encoding) definition for further information. |
| .RMI | Microsoft RMID sound file. |
| .RPB | Automotive diagnostic file. |
| .RPD | Rapidfile database. |
| .RPM | 1. Red Hat Package Manager package file. 2. RealMedia Player file. |
| .RPT | Various report files. |
| .RTF | Rich Text Format file. See the RTF (Rich Text Format) definition for further information. |
| .RWZ | Microsoft Outlook rules wizard file. |