Compare software

Flauth vs 2FAuth: catalog facts
Flauth	2FAuth
Free Free and open source under the MIT licence.	Free Free and open source under the AGPL-3.0 licence.
Windows, macOS, Linux, Android, Command line	Web, Self-hosted
Same authenticator on Android and all three desktop systems Command-line tool for reading codes in a terminal	Codes available from any device with a browser Easy backup and restore of a standalone database
Small, young project with a single main developer No iOS app listed among the downloads	Requires running your own server Fully localised only in English and French
Downloadable app	Self-hosted
Open source	Open source
License: MIT	License: AGPL-3.0
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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