Download Dev Toolbox

Name: Dev Toolbox
Author: Chris Nanney

By: Chris Nanney

Download Dev Toolbox (current and past versions) for Firefox

Latest Version: 1.1.8 Updated: 2 years ago

Ready to install?

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

View source code

Daily users

5.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of Dev Toolbox 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
1.1.8	XPI · ZIP · Source code	11.55MB	2024-02-15
1.1.3	XPI · ZIP · Source code	10.90MB	2023-02-28
1.1.2	XPI · ZIP · Source code	10.90MB	2023-02-26
1.1.0	Paid users only	10.90MB	2023-01-21
1.0.10	Paid users only	10.92MB	2022-05-17

2024-02-15 · 0 downloads

XPI ZIP Source code

2023-02-28 · 0 downloads

XPI ZIP Source code

2023-02-26 · 0 downloads

XPI ZIP Source code

2023-01-21 · 0 downloads

Paid users only

2022-05-17 · 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 Dev Toolbox ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Dev Toolbox ZIP file from step 1. Dev Toolbox is now installed on your browser.