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2FA Authenticator (2FAS) Alternatives

2FA Authenticator (2FAS) Alternatives

2FA Authenticator (2FAS)

2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.
It helps keep your online accounts secure on supporting TOTP websites.

For your convenience, you can either use QR Code or enter your secret key manually.

*PUSH authentication is compatible only with services integrated through 2FAS.com provider.

Notice: Application supports only 6-digit TOTP factor.

Best 2FA Authenticator (2FAS) Alternatives for Linux

Lets compare the best apps like 2FA Authenticator (2FAS), shall we? We've picked out some really great programs for your platform. Check them out!

YubiKey

YubiKey

CommercialWindowsLinuxAndroidAndroid Tablet

The YubiKey is a one-time password device for secure login with two-factor authentication

Nitrokey

Nitrokey

FreeOpen SourceMacWindowsLinux

Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client. Keep your secret keys secure on your Nitrokey.

Features:

  • Encryption
  • Hardware securite module (HSM)
  • HMAC-Based One-Time Password (HOTP)
  • OpenPGP Card
  • Password safe
  • PGP Encryption
  • S/MIME support
  • Time-Based One-Time Password (TOTP)
  • Two factor authentication
SoloKeys

SoloKeys

CommercialOpen SourceMacWindowsLinuxAndroid

Solo is an open source security key, and you can get one at solokeys.com. Solo supports FIDO2 and U2F standards for strong two-factor authentication and password-less...

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