head to head · open source
BleachBit vs disky
BleachBit has 6,950 GitHub stars, 454 forks, 313 open issues and last shipped today. disky has 952 stars, 39 forks, 11 open issues and last shipped 4 months ago. BleachBit leads on adoption by 630% (6,950 vs 952 stars). BleachBit is written in Python under GPL-3.0; disky is written in Kotlin under GPL-3.0. BleachBit has attracted 7% as many forks as stars, disky 4%. BleachBit was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | disky | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 952 |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Python | Kotlin |
| Last push | 2026-09-20 | 2026-05-31 |
| Forks | ⑂ 454 | ⑂ 39 |
| 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 disky if
- You want the disky feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and disky 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 disky
disky is a free, GPL 3.0 licensed Android filesystem analyzer written in Kotlin that shows you the usage of your storage, built for any Android user who wants to find the biggest space thieves on their device.
read the full disky overview →
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Frequently asked questions
Is BleachBit or disky more popular?
BleachBit has 6,950 GitHub stars and disky has 952. BleachBit has the larger community by that measure.
Are BleachBit and disky free?
Both are open source. BleachBit is licensed under GPL-3.0 and disky under GPL-3.0. Neither carries a licence fee.
What is the difference between BleachBit and disky?
BleachBit is written in Python and disky in Kotlin. 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 disky?
Choose BleachBit if you want the larger community (6,950 stars) or its GPL-3.0 licence terms. Choose disky if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.