Download GrowthBook DevTools

Name: GrowthBook DevTools
Author: GrowthBook

By: GrowthBook Add-on

Download GrowthBook DevTools (current and past versions) for Firefox

Latest Version: 1.2.4 Updated: 5 months ago

Ready to install?

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

View source code

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Total downloads

Available versions

You can find the current and older versions of GrowthBook DevTools 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
1.2.4	XPI · ZIP · Source code	929.12KB	2026-03-05
1.2.3	XPI · ZIP · Source code	925.39KB	2025-08-06
1.2.2	XPI · ZIP · Source code	934.88KB	2025-04-30
1.0.3	Paid users only	875.00KB	2025-03-04
1.0.1	Paid users only	873.37KB	2025-02-27

2026-03-05 · 0 downloads

XPI ZIP Source code

2025-08-06 · 0 downloads

XPI ZIP Source code

2025-04-30 · 0 downloads

XPI ZIP Source code

2025-03-04 · 0 downloads

Paid users only

2025-02-27 · 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 GrowthBook DevTools ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the GrowthBook DevTools ZIP file from step 1. GrowthBook DevTools is now installed on your browser.