Proton Pass: Free Password Manager
by Proton AG · 1,000,000 usersGood signsNothing in the store listing stands out.
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Used by 1,000,000 peopleA large user base means problems tend to get noticed quickly.
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Actively maintainedLast updated October 26, 2026.
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Registered businessThe developer has identified itself as a trader under EU law, with a public address.
Who makes it
- Developer
- Proton AG
- Address
- Rte de la Galaise 32 Plan-les-Ouates 1228 CH
- support@protonmail.zendesk.com
- Website
- proton.me
- Users
- 1,000,000
- Version
- 1.43.0
- Last updated
- October 26, 2026
What this page can't see
A store listing doesn't show what an extension can access on your computer, and it can't warn you later. Extensions get sold, and the next silent update can change everything.
Extension Guardian watches the extensions you have installed and warns you when one changes owner, gains new permissions or disappears from the store. Free, open source, no account.
Add to Chrome, it's free