Download and install the latest version of Filestar.
Right click on one or more Mptm file(s) on your desktop and select Convert with Filestar.
Type convert to mp3 in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.mptm -c "convert to mp3" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
Downloads
Documents
Pictures
Music
.mptmContract.mptm
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert MPTM to MP3
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the MPTM files in my Downloads folder to MP3”
Or run it yourself:
filestarcli -i file.mptm -c "convert to mp3"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert MPTM to MP3?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.mptm -c "convert to mp3" on your computer, so your files stay on it.
The MPTM format is OpenMPT's native module file format, an extended version of the classic MOD/IT tracker format with additional features like unlimited channels, plugin support, and extended effect commands. It is used to create and store tracker music compositions within the OpenMPT software.
An MP3 file is an audio file saved in a compressed audio format developed by the Moving Picture Experts Group (MPEG) that uses "Layer 3" audio compression. It is commonly used to store music and audiobooks with near-CD quality sound (stereo, 16-bit) and roughly 1/10 the size of a .WAV or .AIF file.
