dynalogin
Two-factor HOTP authenticationGPL-3.0-or-later
mOTP
One-time password generatorApache-2.0
FreeOTP+
Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticatorApache-2.0
Aegis Authenticator
Free, secure and open source 2FA app to manage tokens for your online servicesGPL-3.0-only
KeePassDX
Secure and open source password manager compatible with KeePass files.GPL-3.0-or-later
Mauth
A Material You Two-factor Authentication app.GPL-3.0-or-later
Auth Token
OATH software tokensGPL-3.0-only
FreeOTP
Two-factor authenticationApache-2.0