RMJ Converter

Convert RMJ files online for free


Drop or upload your .RMJ file
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How to convert your RMJ file

  1. Click the "Select File" button above, and choose your RMJ file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.

Convert RMJ to another file type

The converter easily converts your RMJ file to various formats - free and online. No Media Player or extra software needed.

  • RMJ to MP3
  • RMJ to WAV
  • RMJ to AAC
  • RMJ to FLAC
  • RMJ to OGG
  • RMJ to WMA
  • RMJ to AIFF
  • RMJ to OPUS
  • RMJ to WV

Convert a file to RMJ

The converter also works in reverse, so you can convert other Audio formats to RMJ with high quality output.


About RMJ files

The .RMJ file extension represents a legacy media format generated by RealJukebox, a once-popular media management tool developed by RealNetworks. These files are typically proprietary containers holding RealAudio streams or references to media content, often created when users ripped CDs using early versions of the software. A key limitation of .RMJ files is their obsolescence; modern media players like VLC and standard web browsers natively reject them. Furthermore, .RMJ files often employ a form of digital wrapper or obfuscation intended for rights management, meaning they are effectively "locked" inside the RealPlayer ecosystem. Users attempting to access these archives today face significant friction: the original software is unsupported on Windows 10/11 or macOS, and the proprietary compression codecs (Cook, ATRAC3) are rarely supported by default system drivers. To salvage these recordings for modern use, conversion to open standards is mandatory. For general listening on smartphones and web use, converting to MP3 or AAC is the pragmatic choice. For archival purposes, converting to uncompressed WAV or lossless FLAC ensures no further degradation of the already compressed legacy audio.

Use Convert.Guru to open and convert your RMJ file.

Users also converted RAM, IVR, AWB and MP3 files.


FAQ

If you want to convert RMJ file to M4A, ALAC or APE, you can use RealPlayer or similar software from the "Legacy Audio Storage" category. In the File menu, look for Save As… or Export….

To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to RMJ, try RealPlayer or another comparable tool in the "Legacy Audio Storage" category.



The RMJ Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our RMJ converter.