2fast – Two Factor Authenticator

2fast (acronym for two factor authenticator supporting TOTP) is a free, open source, two factor authenticator for Windows and other platforms. 2fast has the ability to store the encrypted data 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 colleagues and friends to securely share logins - Easily backup & restore using a single file • Everything works local - No extra account, registration or login needed - No Internet connection needed except for WebDAV use • Free for desktop OS / fee required for mobile OS • Open Source • Works on multiple platforms - Currently released for Windows 10+ (UWP) - under development (with Uno platform): - Android - iOS - Linux - macOS • Uses the widely accepted TOTP algorithm (RFC 6238) -Works with accounts from Google, Microsoft, Facebook, PayPal, etc. The app logo has been sourced from freepik @flaticon: https://www.flaticon.com/de/kostenloses-icon/schlussel_2786386?related_item_id=2786386