Convert PXJ to MP3

Understanding PXJ and MP3 file formats

PXJ is a project file format used by Roland's R-MIX audio software. It stores project data, including audio tracks, effects, and mix settings, but does not contain actual audio data in a playable format. Instead, it references audio files and project parameters. MP3 is a widely used compressed audio format, ideal for music and audio playback on various devices.

Why convert PXJ to MP3?

Converting a PXJ file to MP3 allows you to export your audio project as a standard audio file, making it easy to share or play on any device. Since PXJ files are not audio files themselves, you must first open them in the original software and export the audio mixdown.

How to convert PXJ to MP3

Direct conversion from PXJ to MP3 is not possible with generic file converters, as PXJ is a project file. You need to use Roland R-MIX or compatible software to open the PXJ file and export the audio:

1. Open your PXJ file in Roland R-MIX.
2. Finalize your mix and ensure all tracks and effects are as desired.
3. Go to File → Export or File → Export Audio.
4. Select WAV or MP3 as the output format (if MP3 is not available, export as WAV first).
5. If you exported as WAV, use an audio converter like Audacity or fre:ac to convert the WAV file to MP3.

Recommended software for PXJ to MP3 conversion

• Roland R-MIX – The only software that can open PXJ files and export audio.
• Audacity – Free, open-source audio editor for converting WAV to MP3.
• fre:ac – Free audio converter supporting WAV to MP3 conversion.

Summary

To convert a PXJ project file to MP3, you must export the audio from Roland R-MIX and, if needed, use an audio converter for the final MP3 format. There are no direct online converters for PXJ files due to their proprietary nature.