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Open Desktop Authenticator

Free#89 of 111 in Authenticator Apps

Open Desktop Authenticator: A focused, free desktop tool for Steam Guard codes, confirmations, and encrypted local backups. Ranked #89 of 111 in Authenticator Apps by our editors (3.0/10); pricing: Free plan; best for steam users needing desktop Guard management.

3.0/10Editor score

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Open Desktop Authenticator3.0 Visit site

At a glance

Editor score
3.0 / 10
Pricing
Free plan
Best for
Steam users needing desktop Guard management
Free plan
Yes
Paid from
Free
Facts checked
21 Sep 2026

Where it wins
- Generates Steam Guard codes and manages trade and market confirmations.
- Encrypts multi-account vaults, recovery files, and backups locally.
- Supports per-account routing, notifications, and a built-in Steam browser.
Where it doesn't
- Supports Steam only rather than multiple authenticator ecosystems.
- Runs on Windows and x64 Linux, with no macOS or mobile support.
- Provides no cloud synchronization or multi-device account syncing.

Our verdict on Open Desktop Authenticator

Open Desktop Authenticator is a free, open-source desktop application for Steam Guard authentication. It is designed for Steam users who want to manage multiple accounts, generate Guard codes, approve trade and market confirmations, and keep authenticator secrets in an encrypted local vault. It imports existing Steam Desktop Authenticator maFile accounts and runs locally without an ODA account, backend, cloud synchronization, or telemetry. Official builds target Windows and x64 Linux, with distribution through GitHub Releases and the Microsoft Store.

Its strongest case is the breadth of Steam-specific desktop controls. Alongside code generation, it supports optional per-account automatic confirmations, desktop notifications, encrypted recovery files and backups, per-account network routing, and a built-in Steam browser. That combination suits users managing several Steam accounts or handling confirmations regularly from a computer. The encrypted vault and recovery options also give local account management more structure than a basic code-only authenticator, while the MIT license keeps the product free to use.

The trade-off is a narrow ecosystem and local-only model. Steam is the sole integration, so users seeking one authenticator for multiple services should choose a broader app instead. The lack of cloud synchronization also means accounts are not automatically shared across devices, and the platform coverage is limited to Windows and x64 Linux. Open Desktop Authenticator fits Steam-focused desktop workflows well; it is less suitable for users who need mobile access, macOS support, multi-device syncing, or a cross-service authenticator.

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

Open Desktop Authenticator pricing

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

See plans on opendesktopauthenticator.com

Open Desktop Authenticator fact sheet

Free plan	Yes
Paid from	Free
Code type	Not verified
Push approvals	Not verified
Encrypted backup	Yes
Multi-device sync	No
Team administration	Not verified
Supported platforms	Windows, Linux
Deployment	Desktop
Platforms	Windows, Linux
Support	Email, Tickets, Docs
Built for	Solo, Small business (editorial estimate)
Integrations	1 integrations: Steam
Pricing	Free plan
Website	opendesktopauthenticator.com
Facts checked	21 Sep 2026

Open Desktop Authenticator integrations

Open Desktop Authenticator lists 1 integrations on its own site.

Steam

Alternatives to Open Desktop Authenticator

See all Open Desktop Authenticator alternatives →

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Featured on iTechGuides

Open Desktop Authenticator 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