fsprotect is a set of scripts, customized for debian systems that protect existing filesystems.
Cost / License
- Free
- Open Source
Platforms
- Linux
The best open source alternative to Deep Freeze is fsprotect. If that doesn't suit you, our users have ranked more than 10 alternatives to Deep Freeze and three of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Deep Freeze are bilibop-lockfs and Lethe.
fsprotect is a set of scripts, customized for debian systems that protect existing filesystems.
Freeze your root (/) or any other partition of your choice. all changes happens in the RAM and all gone once a reboot process is completed successfully. good but not excellent for public libraries and internet cafes.


Lethe is a Deep Freeze -like partition freezing software for Debian GNU/Linux and Lihuen GNU/Linux (May work on other Debian-based GNU/Linux distributions). Lethe makes the partitions behave like a Live CD: all changes made on the file system...
Different operating systems
Lethe is a linux sandbox app


This alternative is disputed. Lethe is a legitimate Deep Freeze alternative, but it might have issues that some users think are important.
Different platforms. Linux only