2fast – Two Factor Authenticator
PulseGate's liveness check found it on 22 Sep 2026; it is registered on the Microsoft Store and has been in the index since 22 Sep 2026. How this is checked
2fast is an open-source two-factor authenticator that stores TOTP credentials in a single encrypted file. It works locally without an account or internet connection, supports backup and restore, and can use WebDAV for storage.
Inferred · not functionally tested
Overview
6 featuresPurpose: Storing and generating two-factor authentication codes securely without relying on a third-party cloud account.
Inferred · not functionally tested
Audience: people and organizations needing local two-factor authentication
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: open_source · license: Open Source · platforms: DESKTOP · deployment: windows
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: apps.microsoft.com. These links do not verify the individual claims.
In the Password & secrets management space, 2fast – Two Factor Authenticator takes a focused approach. Inferred · not functionally tested: It focuses on storing and generating two-factor authentication codes securely without relying on a third-party cloud account. Inferred · not functionally tested: 2fast – Two Factor Authenticator is an open-source project aimed at people and organizations needing local two-factor authentication. Basis unknown · not verified: 2fast – Two Factor Authenticator is open source under the Open Source license. Basis unknown · not verified: It runs on Windows.
It is developed by Jan Philipp Weber, and it first shipped in 2021. Inferred · not functionally tested: Among its 6 catalogued features are TOTP code generation, encrypted data file, and password-based encryption.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- TOTP code generation
- Encrypted data file
- Password-based encryption
- Backup and restore
- Local operation
- WebDAV storage
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed22 Sep · 22:38 UTC2fast – Two Factor Authenticator seen via crawler:msstoreSource: crawler:msstore · Open
Frequently asked questions about 2fast – Two Factor Authenticator
- What is 2fast – Two Factor Authenticator?
- Inferred · not functionally tested: 2fast – Two Factor Authenticator focuses on storing and generating two-factor authentication codes securely without relying on a third-party cloud account. It is catalogued under Password & secrets management on PulseGate.
- Who is 2fast – Two Factor Authenticator for?
- Inferred · not functionally tested: 2fast – Two Factor Authenticator is an open-source project built for people and organizations needing local two-factor authentication.
- Does 2fast – Two Factor Authenticator have a free plan?
- Basis unknown · not verified: Yes — 2fast – Two Factor Authenticator is open source under the Open Source license and free to use.
- What platforms does 2fast – Two Factor Authenticator run on?
- Basis unknown · not verified: 2fast – Two Factor Authenticator runs on Windows.
- Is 2fast – Two Factor Authenticator still active?
- PulseGate's liveness check found it on 22 Sep 2026.
- What are alternatives to 2fast – Two Factor Authenticator?
- Similar projects tracked by PulseGate include Authenticator App · 2FA, 2FA Code Generator, and G-OTP Manager.Authenticator App · 2FA2FA Code GeneratorG-OTP Manager
- Who makes 2fast – Two Factor Authenticator?
- 2fast – Two Factor Authenticator is developed by Jan Philipp Weber.
- How long has 2fast – Two Factor Authenticator been around?
- 2fast – Two Factor Authenticator first shipped in 2021.
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