Download StreamStack

Name: StreamStack
Author: StreamStack

By: StreamStack Add-on

Download StreamStack (current and past versions) for Firefox

Latest Version: 1.4.0 Updated: 3 days ago

Ready to install?

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

View source code

Daily users

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Total downloads

Available versions

You can find the current and older versions of StreamStack 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
1.4.0	XPI · ZIP · Source code	171.42KB	2026-08-16
1.3.0	XPI · ZIP · Source code	170.20KB	2026-07-08
1.2.0	XPI · ZIP · Source code	169.01KB	2026-05-14
1.1.1	Paid users only	166.35KB	2026-05-12

2026-08-16 · 0 downloads

XPI ZIP Source code

2026-07-08 · 0 downloads

XPI ZIP Source code

2026-05-14 · 0 downloads

XPI ZIP Source code

2026-05-12 · 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 StreamStack ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the StreamStack ZIP file from step 1. StreamStack is now installed on your browser.