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ShredOS vs File Shredder: catalog facts
ShredOS	File Shredder
Free Free to download and use.	Free Free and open source under the GPL 3.
Linux	Linux
Boots directly into the nwipe disk eraser Runs outside the installed operating system	Simple GNOME interface for secure deletion Honest about what shredding can and cannot do
Only for 64-bit x86 machines Wiping is irreversible, so choosing the wrong drive destroys data	Shredding on SSDs is not fully reliable Linux only
Operating system	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.