Overview
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
Features
Windows Helloscreenshot capture protectionimport QR code backups from the Google AuthenticatorWebDAV supportCamera supportTime-based one-time password/ TOTP (RFC 6238)
What's new
- Update of third-party libraries
- Bug fixes
Additional Information
- Developed by Jan Philipp Weber
- Version 2025.02.24
-
Requires
Available on: PC
OS: Windows 10 version 17763.0 or higher
- Published 2021-02-23
- Size 73.28 MB
- File Type appx/msix
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Language
Chinese (Simplified)
Danish
English
Estonian
Finnish
French
German
Greek
Italian
Japanese
Norwegian (Bokmål)
Portuguese (Brazil)
Portuguese (Portugal)
Spanish
Spanish (Spain)
Swedish -
Permissions
Use your webcam
File System
Use data stored on an external storage device
Access your home or work networks
Access your Internet connection
- Microsoft Store ID 9p9d81glh89q
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