#2factor

X1nto

Mauth

A Two-factor Authentication app

Adamant-im

adamant-2fa

ADAMANT's Blockchain 2FA demo

Robert-Stackflow

CloudOTP

An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.基于 Flutter 的双因素验证器，支持Android、Windows和Linux平台，支持Onedrive、Dropbox、WebDAV、S3Cloud等多种云备份方式。

simular

authman-app

FREE, secure and open source cross-platform 2FA TOTP app

KnightSec-Official

Phlexish

Advanced Spear Phishing tool for Facebook with 2 factor authentication bypass! May contain minor bugs due to...idk