Extract text from LMMS projects (MMPZ)
To convert MMPZ projects to another format, you need LMMS or other Audio software.
To convert other file formats to the "Compressed DAW Project File" file type, you need software like LMMS or a similar tool.
A .mmpz file is a Compressed Project File created by LMMS (Linux MultiMedia Studio), a free and open-source digital audio workstation (DAW). Instead of storing actual audio waveforms, this file contains only the project's 'recipe' - XML-based instructions for synthesizer settings, MIDI note sequences, effects chains, tempo, and file directory paths to external audio samples.
Users often try to convert .mmpz files directly to audio formats like MP3 or WAV to share their finished tracks on platforms like SoundCloud or Spotify. However, standard online audio converters will fail because the file contains zlib-compressed text data, not actual sound. To get a playable audio track, you must open the project in LMMS and use the built-in Export function to render the project down to WAV, MP3, FLAC, or OGG.
Because this is a specialized project file, modifying the musical arrangement requires the original software. However, if your project is corrupted or you simply need to fix broken file paths, convert.guru can inspect your .mmpz file. We can identify the underlying zlib compression and extract the readable XML or MMP document, allowing you to salvage the raw data without needing to install the DAW.
Use Convert.Guru to open and convert your MMPZ file.
Users also converted MP3, MMP, BAK, FLP, MID, WAV, OGG, EXE, ZIP, MP4, ZST, AUP3 and TXT files.
If you want to convert MMPZ file to MP3, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC, APE or WV, you can use LMMS or similar software from the "DAW Project File 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 MMPZ, try LMMS or another comparable tool in the "DAW Project File Storage" category.
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 MMPZ converter.