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WinAuth

Free#87 of 111 in Authenticator Apps

WinAuth: A free, open-source Windows OTP app with strong portability and local protection. Ranked #87 of 111 in Authenticator Apps by our editors (3.0/10); pricing: Free plan; best for windows users wanting portable open-source OTP.

3.0/10Editor score

Visit WinAuth

WinAuth3.0 Visit WinAuth

At a glance

Editor score
3.0 / 10
Pricing
Free plan
Best for
Windows users wanting portable open-source OTP
Free plan
Yes
Paid from
Free
Founded
2010
Facts checked
22 Sep 2026

Where it wins
- Free, open-source app with TOTP and HOTP support
- Portable operation runs without installation
- Encrypted local storage with password, Windows, or YubiKey protection
Where it doesn't
- Windows-only platform coverage
- No synchronization or encrypted backup
- Project documentation describes it as reaching the end of its useful life

Our verdict on WinAuth

WinAuth is a free, open-source Windows desktop authenticator for people managing multiple two-factor authentication accounts on a Windows computer. It generates RFC 6238 time-based TOTP codes and counter-based HOTP codes, while supporting multiple authenticators at the same time. The portable application runs without installation, making it a practical fit for users who want to carry an authenticator between Windows environments. It also supports selected service-specific restore features and integrations with services including Steam, Battle.net, Guild Wars 2, RuneScape, SWTOR, and several cryptocurrency exchanges.

Its strongest case is the combination of portability, local control, and account protection. WinAuth stores authenticator data locally in an encrypted file and supports protection through a password, Windows account or machine, or YubiKey. Configurable hotkeys can handle notifications, keyboard input, and clipboard copying. Import and export support includes UriKeyFormat and Authenticator Plus formats, which may help when moving authenticator records between supported tools. These capabilities suit Windows users who prefer a desktop utility rather than a mobile-first authenticator.

The trade-off is a narrow platform and ecosystem fit. WinAuth supports Windows only, and the published feature set centers on local operation rather than synchronization or encrypted backup across devices. Its service coverage is useful but selective, with specific integrations rather than a broad platform ecosystem. The GitHub repository describes the project as having reached the end of its useful life, although releases remain available. Choose WinAuth if portable Windows access, open-source code, and local encrypted storage are priorities. Choose an alternative if you need cross-platform access, synchronized accounts, or an actively evolving project.

Your product? Our editors can test WinAuth in depth and publish a review, labelled as paid · from $149/mo →

WinAuth pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on github.com

WinAuth fact sheet

Free plan	Yes
Paid from	Free
Code type	Totp and hotp
Push approvals	Not verified
Encrypted backup	Not verified
Multi-device sync	Not verified
Team administration	Not verified
Supported platforms	windows
Deployment	Desktop
Platforms	Windows
Support	Docs, Community
Built for	Solo, Small business (editorial estimate)
Integrations	13 integrations: Battle.net, Guild Wars 2, Trion/Glyph, RuneScape, WildStar, SWTOR …
Pricing	Free plan
Website	github.com
Facts checked	22 Sep 2026

WinAuth integrations

WinAuth lists 13 integrations on its own site.

Battle.net
Guild Wars 2
Trion/Glyph
RuneScape
WildStar
SWTOR
Steam
Coinbase
Gemini
Circle
Bitstamp
BTC-e
Cryptsy

Alternatives to WinAuth

See all WinAuth alternatives →

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Featured on iTechGuides

WinAuth is listed in our Authenticator Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update