>> R1M file

R1M file format description

Many people share .r1m files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .r1m file can be edited, converted or printed with. On this page, we try to provide assistance for handling .r1m files.

1 filename extension(s) found in our database.

.r1m - RealOne Streaming Media Metadata

The R1M audio files are related to RealPlayer. R1M file is a RealOne Streaming Media Metadata.

Audio files
- / -
RealOne Streaming Media Metadata related extensions:
RealMedia HD Video

Naturally, other applications may also use the .r1m file extension. Even harmful programs can create .r1m files. Be especially cautious with .r1m files coming from an unknown source!

Can't open a .r1m file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .r1m file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

1m, rwm, rm1, r1, rqm, rm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Casio Prizm Main Memory Data
RealMedia File
Sybase PowerDesigner Requirements Model
Windows Imaging Resource-only File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .r1m file format, then write to us!

Please help us by rating this page below.

5/5 based on 21 reviews.
Thanks for rating!
Invalid rating.