Passwarden by KeepSolid – Password Manager

Keep all your passwords and other sensitive data in the most secure storage developed by KeepSolid, a cyber-security expert with 9-year experience.

Passwarden by KeepSolid – Password Manager is available to install from Firefox Browser Add-ons and for download from this page. It has 74 active users The latest version is 1.3.5, and it was published a year ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Passwarden by KeepSolid – Password Manager here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
1.3.5 XPI · ZIP · Source code 9.52M 0 2024-01-15
1.3.3 Paid users only 9.46M 0 2023-01-25
1.3.2 Paid users only 9.20M 0 2022-06-17

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Passwarden by KeepSolid – Password Manager ZIP file from step 1. Passwarden by KeepSolid – Password Manager is now installed on your browser.