Download GreenScore

Name: GreenScore
Author: GreenScore

By: GreenScore

Download GreenScore (current and past versions) for Firefox

Latest Version: 1.6.3 Updated: 2 months ago

Ready to install?

GreenScore is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

2 ratings

Total downloads

Available versions

You can find the current and older versions of GreenScore here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.

Upgrade to download older versions

Version	Download	Size	Timestamp
1.6.3	XPI · ZIP · Source code	352.21KB	2026-04-07
1.6.2	XPI · ZIP · Source code	346.53KB	2026-04-01
1.6.1	XPI · ZIP · Source code	362.06KB	2026-03-31
1.4.1	Paid users only	358.00KB	2026-03-19
1.4	Paid users only	365.15KB	2026-02-05
1.3	Paid users only	358.02KB	2026-01-20
1.1	Paid users only	75.01KB	2026-01-19
1.0	Paid users only	74.36KB	2026-01-13

2026-04-07 · 0 downloads

XPI ZIP Source code

2026-04-01 · 0 downloads

XPI ZIP Source code

2026-03-31 · 0 downloads

XPI ZIP Source code

2026-03-19 · 0 downloads

Paid users only

2026-02-05 · 0 downloads

Paid users only

2026-01-20 · 0 downloads

Paid users only

2026-01-19 · 0 downloads

Paid users only

2026-01-13 · 0 downloads

Paid users only

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.

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

Install ZIP file

Download the GreenScore ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the GreenScore ZIP file from step 1. GreenScore is now installed on your browser.