Password Manager by F-Secure
Automatically fills in login fields with passwords from the password vault. The add-on is not standalone and requires the password manager desktop app by F-Secure to be installed. For more information, visit https://www.f-secure.com/id-protection.
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About this extension
The Firefox add-on for Password Manager by F-Secure uses encrypted protocol to communicate with the app, retrieving passwords from the password vault and filling in website login fields.
The add-on is not standalone and requires the password manager desktop app by F-Secure to be installed.
The add-on is not standalone and requires the password manager desktop app by F-Secure to be installed.
Rated 4 by 122 reviewers
Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access browser tabs
- Access your data for all web sites
More information
- Add-on Links
- Version
- 6.2.13
- Size
- 431.26 kB
- Last updated
- 15 days ago (28 Jan 2026)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
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