Download Slush

Name: Slush
Author: Mysten Labs

By: Mysten Labs Add-on

Download Slush (current and past versions) for Firefox

Latest Version: 2.1.4 Updated: 9 months ago Removed

Ready to install?

Slush is available for download. Be careful when installing it.

View source code

Daily users

5.0

3 ratings

Total downloads

Available versions

You can find the current and older versions of Slush 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	Download count	Timestamp
2.1.4	XPI · ZIP · Source code	26.79KB	0	2025-11-24

2025-11-24 · 0 downloads

XPI ZIP Source code

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