FreeMind

Classic free, open-source Java mind mapping app that inspired Freeplane.

Verified facts: 3 of 3
Alternatives ranked: 4
Approved reviews: 0
Visits sent from here: 0

About FreeMind

FreeMind is one of the original open-source mind mapping programs, written in Java and still downloadable for Windows, macOS and Linux. It offers fast keyboard-driven editing, one-click folding and unfolding of branches, icons, clickable links to files and websites, and export to HTML with folding, and its .mm file format became a de facto exchange format that many other mind map apps can import. It has been downloaded millions of times and is still used by people who value its simplicity. However, development has been slow for many years and most active work moved to Freeplane, a fork that keeps compatibility while adding many more features. FreeMind is free under the GPL, but its interface looks old, it needs Java, and it has no cloud, mobile or collaboration features, so most new users are better served by Freeplane or a modern app.

Best for: People who want a very simple, free desktop mind mapper and don't need new features.

What works

Free and open source
Fast keyboard-driven editing
.mm format widely supported by other apps

Why people leave

Development has largely stalled
Dated interface that needs Java
No cloud, mobile or collaboration

Top FreeMind alternatives

See all 4

1
Freeplane
Actively developed fork that opens FreeMind maps and adds much more.
66.5
2
Xmind
Modern cross-platform app that can import FreeMind files.
62.6
3
SimpleMind
Easier, modern interface with mobile apps and a one-off price.
59.6
4
WiseMapping
Free open-source mind maps in the browser instead of Java.
57.2

Why people left FreeMind

In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.

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FreeMind: common questions

Is FreeMind free?

Yes. FreeMind is free, open-source software.

Is FreeMind open source?

Yes.

What platforms does FreeMind run on?

FreeMind is available for Windows, macOS and Linux.

What are the best alternatives to FreeMind?

The highest-ranked FreeMind alternatives right now are Freeplane, Xmind and SimpleMind. See the full ranked list for pricing, platforms and verified facts.

See all 4 FreeMind alternatives

FreeMind facts

3 of 3 verified

Open source: Yes, written in Java; Checked Oct 25, 2026freemind.sourceforge.io(opens source in a new tab); “FreeMind is a free/open-source mind-mapping software written in Java.”
Platforms: Windows, macOS, Linux; Checked Oct 25, 2026freemind.sourceforge.io(opens source in a new tab); “FreeMind runs on various operating systems: Windows macOS Linux”
Downloads: Nearly 6 million for version 1.0.1; Checked Oct 25, 2026freemind.sourceforge.io(opens source in a new tab); “FreeMind 1.0.1 was downloaded nearly 6 million times [2] .”