AuthGeek keeps your two factor codes on your own computer, in one encrypted file. No account, no server, no sync.

Choose a master password and AuthGeek makes the vault. It never leaves the machine and it cannot be reset, which is the point of it, and also why backup and restore came first rather than last.

Add accounts however you have them: paste the setup link, read the QR code out of a screenshot, or type the secret in by hand. TOTP and HOTP are both supported, and you can bring the whole lot across from Google Authenticator.

Backup is an encrypted file with a password of its own, or a plain text export if you know what you are doing. Restore never replaces what is already there.

Free to use, including at work. Open source under GPL-3.0, no adverts, no telemetry. Windows 10 or 11, 64 bit.

Features

  • Your two factor codes in one encrypted file on your own computer
  • No account, no server, no sync, nothing uploaded
  • TOTP and HOTP
  • Add by setup link, by reading a QR code from a picture, or by hand
  • Bring the whole lot across from Google Authenticator
  • Encrypted backup with a password of its own
  • Plain text export if you know what you are doing
  • Restore never replaces what is already there
  • The vault cannot be reset, which is the point of it
  • Free including at work, GPL-3.0, no adverts, no telemetry

Project Samples

Project Activity

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License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Windows

Languages

English

Intended Audience

End Users/Desktop, System Administrators

User Interface

Win32 (MS Windows)

Programming Language

C#

Related Categories

C# Cryptography Software, C# Identity and Access Management (IAM) Software

Registered

2026-09-04