Download and install the latest version of Filestar.
Right click on one or more M4p file(s) on your desktop and select Convert with Filestar.
Type convert to opml in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.m4p -c "convert to opml" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.m4pContract.m4p
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert M4P to OPML
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 M4P files in my Downloads folder to OPML”
Or run it yourself:
filestarcli -i file.m4p -c "convert to opml"
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 M4P to OPML?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.m4p -c "convert to opml" on your computer, so your files stay on it.
M4P is an audio file format used by the iTunes Music Store. It is a protected file format that uses Digital Rights Management (DRM) encryption to protect the audio from being illegally copied. It is one of the most popular audio formats on the iTunes Music Store and can be used to play music on Apple devices such as iPhones, iPads, and Mac computers.
OPML (Outline Processor Markup Language) is an XML-based format used to exchange outline-structured information. It is most commonly used to share lists of web feed subscriptions (such as RSS or Atom feeds) between feed readers and aggregators.
