head to head · open source
BleachBit vs TreeMap-Disk-Visualizer
BleachBit has 6,953 GitHub stars, 455 forks, 313 open issues and last shipped yesterday. TreeMap-Disk-Visualizer has 800 stars, 64 forks, 0 open issues and last shipped 3 days ago. BleachBit leads on adoption by 769% (6,953 vs 800 stars). BleachBit is written in Python under GPL-3.0; TreeMap-Disk-Visualizer is written in TypeScript under MIT. BleachBit has attracted 7% as many forks as stars, TreeMap-Disk-Visualizer 8%. BleachBit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (cross-platform), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| BleachBit | TreeMap-Disk-Visualizer | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 800 |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-21 | 2026-09-19 |
| Forks | ⑂ 455 | ⑂ 64 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick BleachBit if
- You weight community size — 7.0K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick TreeMap-Disk-Visualizer if
- You want the TreeMap-Disk-Visualizer feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and TreeMap-Disk-Visualizer fits your workflow better
About BleachBit
BleachBit is a free, GPL 3.0 system cleaner written in Python that deletes files on Windows and Linux to free disk space and protect privacy, made for desktop users and administrators who want a cross platform alternative to commercial cleanup tools.
read the full BleachBit overview →
About TreeMap-Disk-Visualizer
TreeMap Disk Visualizer is a free, MIT licensed Electron desktop application for macOS, Windows, and Linux that turns the contents of a disk into an interactive squarified treemap and a set of analysis charts, so individuals and small teams can see where storage went, understand how it is changing, and reclaim space.
read the full TreeMap-Disk-Visualizer overview →
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Frequently asked questions
Is BleachBit or TreeMap-Disk-Visualizer more popular?
BleachBit has 6,953 GitHub stars and TreeMap-Disk-Visualizer has 800. BleachBit has the larger community by that measure.
Are BleachBit and TreeMap-Disk-Visualizer free?
Both are open source. BleachBit is licensed under GPL-3.0 and TreeMap-Disk-Visualizer under MIT. Neither carries a licence fee.
What is the difference between BleachBit and TreeMap-Disk-Visualizer?
BleachBit is written in Python and TreeMap-Disk-Visualizer in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, BleachBit or TreeMap-Disk-Visualizer?
Choose BleachBit if you want the larger community (6,953 stars) or its GPL-3.0 licence terms. Choose TreeMap-Disk-Visualizer if its feature set, stack or MIT licence fits better. Both are self-hostable.