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Landrun vs Bubblewrap: catalog facts
Landrun	Bubblewrap
Free Free and open source under the MIT license.	Free Free and open source.
Linux, Command line	Linux, Command line
Creates unprivileged process sandboxes using Landlock Can restrict filesystem paths and network access	Sandboxes programs without root privileges Proven in production as the basis of Flatpak
Requires Linux with Landlock enabled Network restrictions require Linux kernel 6.7 or later	Linux only Low-level; every sandbox must be configured by hand
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: LGPL-2.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 23, 2026

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