Side by side
PrivaZer vs QDirStat
Both stand on disk cleanup software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Windows
PrivaZer’s free version covers cleanup, secure deletion, and trace visualization on supported Windows systems. Consider it if those functions matter more than startup or driver management.
Visit PrivaZer Free plan LinuxMacSelf-hosted
QDirStat offers detailed disk-use views and configurable cleanup without a listed price. Its platform coverage is strongest for Linux, BSD, and Unix-like X11 desktops; Windows has no native version.
Visit QDirStatThe facts
| PrivaZer | QDirStat | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Linux, Mac, Self-hosted |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 2 | 1 |
| Maker | PrivaZer | QDirStat |
| Website | privazer.com | github.com |
| On disk cleanup software | #9 of 22 | #5 of 22 |
PrivaZer: what it does well
- In-depth cleanup in free version
- Secure deletion tools
- Residual-trace visualization
- Scheduled maintenance
- Supports Windows 10 and 11
What to know first
- Windows only
- No startup manager
- No driver-update tools
QDirStat: what it does well
- Shows disk use in a tree and colored treemap.
- Includes file-type, size, and age views.
- Cleanup actions include trashing or deleting items.
- Packages view supports dpkg, rpm, or pacman.
- Free software under GPL V2.
What to know first
- There is no native Windows version.
- macOS binaries and Homebrew distribution are third-party.
- Cached server data cleanup runs on the desktop.
- Cache files may expose directory contents.
Alternatives to PrivaZer Alternatives to QDirStat The whole list