C2 Password

A highly secure password management solution to store, sync, and safeguard your credentials.
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C2 Password is a highly secure and free password management Chrome extension designed to protect your passwords and personal information. It allows you to sync your credentials across unlimited devices and access them seamlessly through a web portal, app, or the browser extension.

All data is encrypted locally before leaving your device ensuring complete privacy and security. Key features include autofill of logins and form data, auto-saving new or updated passwords, and generating strong, unique passwords for enhanced account security. Simplify your online logins and safeguard your credentials with C2 Password today!

Manifest V3 Privacy & Security Productivity Utilities
By:
Synology C2
Users:
9,707+ 123
Rating:
4.80
(20)
Version:
2.30.8 Last updated: 2025-05-19
Creation date:
2022-04-27
Risk:
High risk impact Low risk likelihood
Permissions:
  • activeTab
  • alarms
  • contextMenus
  • idle
  • offscreen
  • privacy
  • scripting
  • storage
  • unlimitedStorage
  • webNavigation
    • See more
Host permissions:
  • <all_urls>
Size:
4.72M
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Edge Add-on Store
Updated:
15 hours ago

Ranking

# 1,668 ▼ 7
Other rankings
Upgrade to see more rankings

Other platforms

C2 Password (v2.28.8)
30,000+ 4.39 (170)
C2 Password (v2.23.0)
55,948+ 4.64 (1,170)
C2 Password (v2.30.8)
2,268+ 4.60 (65)

User reviews

Pros
  • Works well across multiple operating systems.
  • Secure and easy to use password manager.
  • Synchronizes with the C2 Password app allowing access to current credentials everywhere.
  • Free with features comparable or better than paid solutions.
  • Good support and responsive developer team.
Cons
  • Takes too many steps and too much time to open the vault.
  • Extension often appears empty until user logs in to Synology C2 website first.
  • Lack of option to keep the password database local.
  • Does not function in the background when Edge browser is closed.
  • Functionality is somewhat difficult or slow on Android devices.
Recent reviews
Perfekt
by Jürgen, 2025-05-19
Excelente aplicación.
by Carlos, 2025-03-13
Top
by Michael, 2025-02-04
View all user reviews ›

Extension safety

Risk impact

C2 Password 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

C2 Password has earned a fairly good reputation and likely can be trusted.

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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Upgrade to see full risk analysis details

Promo images

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