.mm
Open MM Mind Map on Phone
Quick view supported
OpenOnPhone can show a quick view for this format.
Yes. OpenOnPhone can show a quick local view for .mm files in your browser.
What is a .mm file?
MM files used by FreeMind and Freeplane are XML mind maps with nodes, links, notes, icons, folds, and branch metadata.
Why is .mm hard to open on a phone?
- Phone viewers often treat .mm as unknown XML or confuse it with other .mm file types.
- Raw XML does not show the actual topic hierarchy clearly.
- Online mind map converters may require uploading private notes or planning maps.
What OpenOnPhone does not do
OpenOnPhone is for quick local inspection. It does not replace the original professional app for editing, conversion, exact layout, formulas, measurements, security review, or full workflow features.
MIME examples
- application/freemind
- application/xml
- text/xml
- application/octet-stream
Next steps
- Choose the MM file on the home page.
- OpenOnPhone parses the map locally and shows the topic tree, outline, notes, links, icons, and folded nodes.
- Use FreeMind or Freeplane when you need exact layout, editing, formulas, scripts, or plugin behavior.
Related formats
FAQ
- What is a .mm file?
- MM files used by FreeMind and Freeplane are XML mind maps with nodes, links, notes, icons, folds, and branch metadata.
- Can OpenOnPhone show a quick view for .mm files on phone?
- Yes. OpenOnPhone can show a quick local view for .mm files in your browser.
- What should I try next for .mm files?
- Choose the MM file on the home page. OpenOnPhone parses the map locally and shows the topic tree, outline, notes, links, icons, and folded nodes. Use FreeMind or Freeplane when you need exact layout, editing, formulas, scripts, or plugin behavior.