Track and improve your skills.
Skill Development is available to install from Firefox Browser Add-ons and for download from this page. The latest version is 1.0, and it was published 5 months ago.
Install from Firefox Browser Add-onsTotal download count: 0
All available versions
You can find the current and older versions of Skill Development 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
1 version available for download. Install XPI file
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the Skill Development ZIP file
- In Firefox browser, go to
about:addons
to open Add-ons Manager - Click on , then select Install Add-on From File
- Select the Skill Development ZIP file from step 1. Skill Development is now installed on your browser.