MTM Converter

Convert MTM files online for free

Select File
Drop or upload your .MTM file

Online File Converter

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How to convert your MTM file

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

Convert MTM to another file type

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

Convert a file to MTM

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

About MTM files

The .MTM file extension primarily refers to the MultiTracker Module, a legacy audio format developed by the demo group Renaissance in the early 1990s. Unlike modern MP3 or WAV files which store a continuous audio waveform, an MTM file is closer to a digital sheet music container. It holds distinct musical patterns, sequencing data, and short digital samples (instruments) that the computer assembles in real-time during playback. This architecture allowed for complex, 32-channel compositions with incredibly small file sizes - ideal for the floppy disk era but problematic today.

Practical Constraints:
Because .MTM files rely on real-time synthesis, they are not supported by standard media players like Windows Media Player, QuickTime, or default mobile music apps. Users often find themselves unable to open these files without specialized software. Additionally, because the audio is rendered live, the playback quality can vary depending on the "interpolation" engine of the player used. A less common use of the .MTM extension (approx. 1%) is for Macrofocus TreeMap configuration files, used to visualize hierarchical data.

Best Target Formats:

For Playback & Web: Convert to MP3 or AAC. This records the module's output into a standard waveform, ensuring it sounds exactly the same on every device.
For Archiving: Convert to FLAC or WAV. This preserves the lossless quality of the original samples without the compression artifacts of MP3.
For Editing: Open directly in OpenMPT (Open ModPlug Tracker). This allows you to view the note data, extract the instrument samples, or save it as a modern XM or IT module.

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

Users also converted MTMTEM, HTM, JPG, PDF and UTM files.

FAQ

If you want to convert MTM file to UTM, MP3, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC or APE, you can use OpenMPT or similar software from the "Tracker Module Audio" 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 MTM, try OpenMPT or another comparable tool in the "Tracker Module Audio" category.

The MTM 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 MTM converter.