Side by side
Freeplane vs Heimer
Both stand on mind mapping software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWindows
Choose Freeplane if you want an open-source mind-mapping application that works offline and exports to many formats. Look elsewhere if real-time collaboration is essential, or consider the platform and Java requirements before installing.
Visit Freeplane Free plan LinuxWindows
Heimer offers focused desktop diagram and note-taking tools with flexible saving, export, and installation choices. Its standalone design and lack of listed integrations make it primarily a local workspace.
Visit HeimerThe facts
| Freeplane | Heimer | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Linux, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | freeplane.org | github.com |
| On mind mapping software | #12 of 72 | #16 of 72 |
Freeplane: what it does well
- Free and open source, with offline use.
- Runs on Windows, macOS, and Linux with compatible Java.
- Exports to formats including Markdown, PDF, HTML, and SVG.
- Can run portably from removable storage.
- Provides presentation mode and AI assistance.
What to know first
- Real-time collaboration is not available.
- Bundled macOS distributions require macOS 14 or later.
- Linux distributions require Java 11 to 21.
- Some AI features require versions 1.13.3 or later.
Heimer: what it does well
- Free forever plan
- Automatic layout optimization and adjustable grid
- Full undo and redo
- PNG and SVG export
- Linux and Windows installation options
What to know first
- No macOS platform listed
- No free trial
- No third-party integrations listed
Alternatives to Freeplane Alternatives to Heimer The whole list