Proton Pass

Name: Proton Pass
Rating: 4.7301 (2171 reviews)
Author: Proton

Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.

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Proton Pass is a free and unlimited password manager created by the scientists behind Proton Mail, leveraging end-to-end encryption and Swiss privacy laws to keep your login credentials safe. This open-source tool lets you securely store and autofill passwords, generate strong passwords, manage email aliases, generate 2FA codes, and store encrypted notes directly in your browser and apps.

Designed for privacy and security, Proton Pass protects not only your passwords but all associated metadata with battle-tested encryption. It offers unlimited device syncing, offline access, built-in authenticator, secure sharing (via vaults), and extra security layers like U2F/FIDO2 keys. Backed by Proton's privacy ecosystem, it ensures your sensitive data stays private without ads or data collection, free forever with optional premium upgrades.

Add-on Privacy & Security Productivity Utilities

By:

Proton

Daily users:

89,463 -244

Rating:

4.73

(2,171) 32 new ratings

Version:

1.31.6 Last updated: 2025-06-13

Version code:

5963359

Creation date:

2023-02-06

Risk:

Permissions:

activeTab
alarms
scripting
storage
unlimitedStorage
webRequest
webRequestBlocking

Host permissions:

https://*/*
http://*/*

Size:

7.59MB

Email:

su*****@protonmail.zendesk.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Updated:

a day ago

Ranking

# 228 ▲ 2

Other rankings

#53 in Privacy & Security ▲ 1

#12 in tons keyword 38

#15 in password-protected keyword 54 ▲ 1

#51 in login keyword 27 ▼ 1

#63 in safe keyword 46 ▲ 1

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Other platforms

Proton Pass: Free Password Manager (v1.31.6)

500,000 4.79

(3,500)

User reviews

Users praise Proton Pass as a top-tier, privacy-focused password manager with a simple yet powerful interface and continuous improvements. Its 2FA autofill and compatibility across browsers including LibreWolf enhance usability. However, common criticisms include disruptive rating popups affecting the interface and the need for manual password management, which detracts from convenience for some users.

Pros

Best password manager compared to others like Bitwarden
Simple, powerful, and functional with constant feature updates
Works well in LibreWolf browser and provides reliable fallback via Web App
2FA autofill feature is highly appreciated
Strong privacy focus aligned with Proton's reputation

Cons

Popup to rate the plugin disrupts user interface by shifting the app downward
Requires manual management of passwords which some users find cumbersome

Recent reviews

by Lu*****, 2025-06-22

nice ui, and i like that its open source and so convinient to use. It is integrated with iphones too.

by Ka*****, 2025-06-22

by Ju*****, 2025-06-22

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Proton Pass requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Proton Pass is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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