File Extension:	.rum
File Type:	Bink Video Subtitle File
Mime File Type	application/octet-stream
Details	RUM file is a Bink Video Subtitle File.
How To Open rum	RAD Video Tools

File Extension:	.req
File Type:	Canon Camera Request File
Mime File Type	application/octet-stream
Details	REQ file is a Canon Camera Request File.
How To Open req	none

File Extension:	.r
File Type:	R Source Code
Mime File Type	application/octet-stream
Details	R rank is an R Source Code. R is a GPL licensed language and surrounding for statistical computing and graphics.
How To Open r	R Project

File Extension:	.raf
File Type:	Fujifilm Raw Image
Mime File Type	image/x-raw
Details	RAF fle is a Fujifilm RAW image data. A raw image rank contains minimally processed information from the image sensor of a Fujifilm digital camera.
How To Open raf	Microsoft RAW Image Thumbnailer and Viewer

File Extension:	.ra
File Type:	Real Audio Sound
Mime File Type	audio/vnd.rn-realaudio
Details	RA rank is a Real Audio Sound. Real Audio was prototypal introduced by RealNetworks in 1995.
How To Open ra	Real Player

File Extension:	.ras
File Type:	Sun Raster Image
Mime File Type	image/x-ras
Details	RAS rank is a Sun Raster Image. The Sun Raster image rank format is the native bitmap format of the Sun Microsystems UNIX platforms using the SunOS operating system.
How To Open ras	XnView

File Extension:	.rar
File Type:	WinRAR Archive
Mime File Type	application/x-rar-compressed
Details	RAR rank is a WinRAR Archive. It is the native format of WinRAR archiver. Like other archives, RAR files are information containers, they hoard one or several files in the compressed form. After you downloaded RAR rank from Internet, you require to unpack its contents in bid to use it.
How To Open rar	WinRAR

File Extension:	.ral
File Type:	Atlas Right Track Layout
Mime File Type	application/octet-stream
Details	RAL rank is an Atlas Right Track Layout. Right Track Software (RTS) is a popular layout planning episode for PC.
How To Open ral	Atlas Right Track Software

File Extension:	.roq
File Type:	ID Software Game Video
Mime File Type	application/octet-stream
Details	ROQ file is a ID Software Game Video. A .roq file is a compressed video file that the engine can read and decode, thus allowing video to play both in the menu and in the game (Quake 3, Doom 3, etc.).
How To Open roq	Doom 3, Quake 3

File Extension:	.rst
File Type:	reStructuredText File
Mime File Type	application/octet-stream
Details	RST file is a reStructuredText File. reStructuredText is an easy-to-read, what-you-see-is-what-you-get plaintext markup syntax and parser system. It is useful for in-line program documentation (such as Python docstrings), for quickly creating simple web pages, and for standalone documents. reStructuredText is designed for extensibility for specific application domains.
How To Open rst	Docutils