2fast
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2fast (acronym for two factor authenticator supporting TOTP) is the first free, open source, two factor authenticator for Windows and Android with the ability to store the sensitive data encrypted at a place of your choice instead of a 3rd party cloud location.
Features
- Two-factor Authentication
- Time-based One-time Password
- AES Encryption
- Password protection
2fast News & Activities
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lfern added 2fast as alternative to Personal 2FA
Maoholguin added 2fast as alternative to Proton Authenticator
K0RR added 2fast as alternative to MFAuth - 2FA Auth + Cloud Sync and 2FA-Auth
2fast information
Licensing
Open Source (GPL-3.0) and Free product.Written in
Alternatives
34 alternatives listedSupported Languages
- English
AlternativeTo Category
Security & PrivacyGitHub repository
- 518 Stars
- 58 Forks
- 32 Open Issues
- Updated
Featured in Lists
Easy to use and respect privacy. My personal choice.
List by kenexgro with 49 apps, updated
What is 2fast?
2fast (acronym for two factor authenticator supporting TOTP) is the first free, open source, two factor authenticator for Windows and Android with the ability to store the sensitive data encrypted at a place of your choice instead of a 3rd party cloud location.
Features
- Every data is stored in one single encrypted file
- Encrypted with AES using a password-based key by PBKDF2
- Possibility to send the data file to your colleges and friends to securely share logins
- Easy backup & restore in one single file
- Everything works local
- No extra account, registration or login needed
- No Internet connection needed
- Add personal WebDAV server (e.g. ownCloud or Nextcloud) as storage location [currently work in progress]
- Free
- Open Source
- Works on multiple platforms. Currently Windows and Android [work in progress]
- Uses the widely accepted TOTP algorithm (RFC 6238)
- Works with accounts from Google, Microsoft, Facebook, PayPal, etc.
- Build with PrismLibrary/Prism and a fork from Template10 (for the UWP app)
Comments and Reviews
Works great. Way better than Authy for me.