Open Source
Casdoor Authenticator
Two-factor codes, open source and cross-platform
This comes straight from Casdoor Authenticator’s own GitHub page — it’s free. Need help installing? →
About this app
This authenticator generates the six-digit login codes for your accounts, with sync options and versions for every major system.
It is free, open source and works offline.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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