Download Klaxon Cloud

Name: Klaxon Cloud
Author: MuckRock

By: MuckRock Add-on

Download Klaxon Cloud (current and past versions) for Firefox

Latest Version: 1.3 Updated: 3 days ago

Ready to install?

Klaxon Cloud 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 Klaxon Cloud 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
1.3	XPI · ZIP · Source code	472.70KB	2026-08-19
1.2	XPI · ZIP · Source code	416.62KB	2026-08-05
1.1	XPI · ZIP · Source code	416.39KB	2026-08-03
1.0	Paid users only	415.65KB	2026-06-27

2026-08-19 · 0 downloads

XPI ZIP Source code

2026-08-05 · 0 downloads

XPI ZIP Source code

2026-08-03 · 0 downloads

XPI ZIP Source code

2026-06-27 · 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 Klaxon Cloud ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Klaxon Cloud ZIP file from step 1. Klaxon Cloud is now installed on your browser.