How to open RealMedia multimedia .rm files
Have you had trouble opening the rm file on your computer? What are rm files? We explain what they are and recommend software that we know will open them.
What is rm file?
Files with rm extension can be found as part of RealMedia and used for one of its default file type.
RealMedia multimedia description
The rm file extension is associated with RealNetwork's applications
The content of .rm files is compressed with proprietary RealVideo and RealAudio codecs and is stored in a file format developed by RealNetworks.
To play RealNetworks content, you need to obtain the RealOne player.
MIME types:
application/vnd.rn-realmedia
audio/vnd.rn-realaudio
audio/x-pn-realaudio
audio/x-realaudio
audio/x-pm-realaudio-plugin
Suggested software to open rm file

RealPlayer
Multimedia player with support for proprietary RealNetworks formats