Download Cobalt Extension

Name: Cobalt Extension
Author: Solyphonous

By: Solyphonous

Download Cobalt Extension (current and past versions) for Firefox

Latest Version: 1.12.0 Updated: 2 years ago

Ready to install?

Cobalt Extension 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 Cobalt Extension 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
1.12.0	XPI · ZIP · Source code	22.00KB	2024-10-16
1.9	XPI · ZIP · Source code	21.89KB	2024-10-14
1.8	XPI · ZIP · Source code	21.86KB	2024-08-24
1.7	Paid users only	21.25KB	2024-08-14
1.6	Paid users only	21.26KB	2024-07-10
1.5	Paid users only	21.17KB	2024-06-12
1.4	Paid users only	21.12KB	2024-05-24
1.3	Paid users only	19.71KB	2024-04-06

2024-10-16 · 0 downloads

XPI ZIP Source code

2024-10-14 · 0 downloads

XPI ZIP Source code

2024-08-24 · 0 downloads

XPI ZIP Source code

2024-08-14 · 0 downloads

Paid users only

2024-07-10 · 0 downloads

Paid users only

2024-06-12 · 0 downloads

Paid users only

2024-05-24 · 0 downloads

Paid users only

2024-04-06 · 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 Cobalt Extension ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Cobalt Extension ZIP file from step 1. Cobalt Extension is now installed on your browser.