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C2 Password icon

C2 Password

by Synology.com

Security privacy password-manager security autofill encryption sync account-security login privacy
C2 Password icon

C2 Password

by Synology.com

Security privacy password-manager security autofill encryption sync account-security login privacy
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Quick Look

C2 Password is a secure and free password manager that automatically autofills, saves, and generates strong passwords across all your devices.

AI Overview

Who is this for?

Individuals and users looking for a secure and convenient way to manage their online credentials across multiple devices.

Key Features

  • → Automatic login and password saving
  • → Generation of strong, unique passwords
  • → Cross-device synchronization of credentials
  • → Encrypted data storage
  • → Autofill for forms and payment information

Reviews Analysis

Overall Sentiment

Mostly Positive

Users find C2 Password to be a secure and convenient password manager, with particular praise for its autofill and password generation features, though some users have encountered minor issues.

Note: AI analysis focuses on the substance and recency of reviews, which may differ from the overall store rating.


What Users Love

  • ✓ Secure and reliable password management
  • ✓ Convenient autofill and auto-save features
  • ✓ Strong password generation capabilities

Points to Consider

  • × Some older reviews mention occasional bugs or syncing issues.
  • × Difficulty accessing support for some users.

Official Description

From the Developer


A highly secure and free password management solution for protecting your passwords and personal information.

C2 Password lets you sync your credentials across an unlimited number of devices and access them from anywhere via the web portal, app, and browser extension.

All the data you upload is encrypted before leaving your device, so you can rest assured that no one but you can access your data.

This extension is useful in many ways: ✍️ Autofill logins - Automatically fill in usernames and passwords when signing in to websites. 💾 Auto-save passwords - Automatically save new passwords, usernames, and updates to saved passwords when signing in or creating new online accounts. 🆕 Generate unique passwords - Create a strong and random password for every website to increase account security. 📝 Autofill form data - Click payment and personal information in the extension to fill them in when shopping online.

Save time while keeping your data safe. Get started with C2 Password today!

Your extension? Let us know if we can update or correct anything!

Key Info

  • Rating:
    4.6/5.0

    (249 ratings)

  • Users:30,000
  • Version:2.30.17
  • Updated:Oct 23, 2025
  • Developer:Visit Website →

Stats from Chrome Web Store


Add to Chrome / Chromium

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