since 2000
Opening RMM Files
The RMM file type is primarily associated with RealMedia.
What is an RMM file?
RMM files mostly belong to RealMedia by RealNetworks, Inc. Use our "Online RMM Text Viewer" below to analyze your RMM file and to see all text it contains.
How to open RMM files
You need a suitable software like RealMedia to open an RMM file. You need a suitable software like RealMedia from RealNetworks, Inc. to open an RMM file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your RMM file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a RMM file directly in the browser:. Just drag the file onto this browser window and drop it.
Online RMM Text Viewer
or drag and drop it here
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Can't Open Your .RMM File? Try These Steps
Because .RMM files can originate from different programs, they aren't universally openable with a single application.
- Identify the Source: If downloaded from an older media site, it is likely a RealMedia Metafile. If received from an IT administrator, it may be a remote management script.
- Check the Header: Open the file in a text editor or hex viewer to inspect the first few bytes.
- Plain text URLs (like
rtsp://orpnm://) indicate a RealMedia streaming link. - Readable XML or JSON suggests a configuration file.
- "PK" indicates a zipped archive format.
- Plain text URLs (like
- Use the Original Software: The original program is usually required; try RealNetworks RealPlayer or VLC media player, or ask the sender if you are uncertain.
- Use this Webpage: Drag and drop your file onto this page to automatically detect its format, extract readable metadata, and preview its contents.
Technical Data for RMM File Extension
Mime type:
application/vnd.rn-realmedia, audio/vnd.rn-realaudio, audio/x-pn-realaudio
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.
ProgramID: RealPlayer.RAM.6, FileType: RealMedia File, AppName: Media Player Classic
EXEFile: mplayerc.exe
EXEFile: mplayerc.exe
ProgramID: RealPlayer.RAM.6, FileType: RealOne Player Presentation, AppName: RealOne Enterprise Desktop
ProgramID: RealPlayer.RAM.6, FileType: RealOne Player Presentation, AppName: RealOne Player
EXEFile: RealPlay.exe
EXEFile: RealPlay.exe
ProgramID: RealPlayer.RAM.6, FileType: RealPlayer File, AppName: RealPlayer
EXEFile: RealPlay.exe
EXEFile: RealPlay.exe
ProgramID: RealPlayer.RAM.6, FileType: RealPlayer Presentation, AppName: RealPlayer
EXEFile: RealPlay.exe
EXEFile: RealPlay.exe
ProgramID: ramFile
EXEFile: %ProgramFiles%\WINDOW~1\mplayer2.exe /Play %L
EXEFile: %ProgramFiles%\WINDOW~1\mplayer2.exe /Play %L
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe %1
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe %1
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealOne Player\RealPlay.exe %1
EXEFile: %ProgramFiles%\Real\RealOne Player\RealPlay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe %1
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe /m
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe /m
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe /m audio/x-pn-realaudio %1
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe /m audio/x-pn-realaudio %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\RealOne Player\RealPlay.exe %1
EXEFile: %ProgramFiles%\RealOne Player\RealPlay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\RealPlay.exe %1
EXEFile: %ProgramFiles%\RealPlay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\RealPlayer\RealPlay.exe %1
EXEFile: %ProgramFiles%\RealPlayer\RealPlay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\RealPlayer 10\RealPlay.exe %1
EXEFile: %ProgramFiles%\RealPlayer 10\RealPlay.exe %1
ProgramID: Winamp.File
EXEFile: %ProgramFiles%\Winamp\winamp.exe %1
EXEFile: %ProgramFiles%\Winamp\winamp.exe %1
ProgramID: ACEMegaCoDecSPack.RealMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe %1 /open
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe %1 /open
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealOne Enterprise Desktop\realplay.exe %1
EXEFile: %ProgramFiles%\Real\RealOne Enterprise Desktop\realplay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Real\RealPlayer Enterprise\realplay.exe %1
EXEFile: %ProgramFiles%\Real\RealPlayer Enterprise\realplay.exe %1
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe %1
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe %1
ProgramID: ramFile
EXEFile: %ProgramFiles%\Windows Media Player\mplayer2.exe /Play %L
EXEFile: %ProgramFiles%\Windows Media Player\mplayer2.exe /Play %L
ProgramID: ACEMegaCoDecSPack.RealMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\BSPlayer\bsplayer.exe /open
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\BSPlayer\bsplayer.exe /open
ProgramID: MediaCenter.11.File
EXEFile: %SystemRoot%\system32\MC11.exe /Play
EXEFile: %SystemRoot%\system32\MC11.exe /Play
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe /m audio/x-pn-realaudio
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe /m audio/x-pn-realaudio
ProgramID: DVDXPlayer.RealMedia
EXEFile: %ProgramFiles%\DVD X Studios\DVD X Player 4.0 Professional\DVDXPlayer.exe
EXEFile: %ProgramFiles%\DVD X Studios\DVD X Player 4.0 Professional\DVDXPlayer.exe
ProgramID: RA RealMedia File
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe
ProgramID: RA RealMedia File
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe
ProgramID: RA RealMedia File
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe
ProgramID: ACEMegaCoDecSPack.RealMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe
ProgramID: DVDXPlayer.RealMedia
EXEFile: %ProgramFiles%\DVD X Studios\DVD X Player 4.1 Standard\DVDXPlayer.exe
EXEFile: %ProgramFiles%\DVD X Studios\DVD X Player 4.1 Standard\DVDXPlayer.exe
ProgramID: KLCP.RealMedia
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe
ProgramID: RealAlt.RealMedia
EXEFile: %ProgramFiles%\Real Alternative\Media Player Classic\mplayerc.exe
EXEFile: %ProgramFiles%\Real Alternative\Media Player Classic\mplayerc.exe
ProgramID: KMPlayer.rmm
EXEFile: %ProgramFiles%\The KMPlayer\KMPlayer.exe
EXEFile: %ProgramFiles%\The KMPlayer\KMPlayer.exe
ProgramID: KLCP.WMP.rmm
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\NCH Swift Sound\WavePad\wavepad.exe
EXEFile: %ProgramFiles%\NCH Swift Sound\WavePad\wavepad.exe
ProgramID: RealPlayer.RAM.6
EXEFile: %ProgramFiles%\Dhamu\Download\RealPlay.exe
EXEFile: %ProgramFiles%\Dhamu\Download\RealPlay.exe
an rmm Metafile is a special file format by RealNetworks, Inc. and should only be edited and saved with the appropriate software.
How to solve problems with RMM files
- Associate the RMM file extension with the correct application.
- Update your software that should actually open metafiles. Because only the current version supports the latest RMM file format. Search, therefore, e.g. on the RealNetworks, Inc. manufacturer website after an available RealMedia update.
- To make sure that your RMM file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .RMM file online - secure, fast, and no downloads needed.