Download The developer theme

Name: The developer theme
Author: narayan chetri

By: narayan chetri Add-on

Download The developer theme (current and past versions) for Firefox

Latest Version: 1.4 Updated: 15 days ago

Ready to install?

The developer theme 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 The developer theme 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
1.4	XPI · ZIP · Source code	217.47KB	2026-08-23
1.3	XPI · ZIP · Source code	217.09KB	2026-08-21
1.2	XPI · ZIP · Source code	218.04KB	2026-08-21
1.1	Paid users only	215.55KB	2026-08-19
1.0	Paid users only	463.42KB	2026-08-16

2026-08-23 · 0 downloads

XPI ZIP Source code

2026-08-21 · 0 downloads

XPI ZIP Source code

2026-08-21 · 0 downloads

XPI ZIP Source code

2026-08-19 · 0 downloads

Paid users only

2026-08-16 · 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 The developer theme ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the The developer theme ZIP file from step 1. The developer theme is now installed on your browser.