Download tabSidian

Name: tabSidian
Author: cgranier

By: cgranier

Download tabSidian (current and past versions) for Firefox

Latest Version: 2.1.6 Updated: 6 months ago

Ready to install?

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

View source code

Daily users

3.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of tabSidian 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
2.1.6	XPI · ZIP · Source code	248.51KB	2025-12-01
2.1.5	XPI · ZIP · Source code	248.50KB	2025-11-14
2.1.2	XPI · ZIP · Source code	244.20KB	2025-10-27
2.1.1	Paid users only	241.74KB	2025-10-27
2.0.0	Paid users only	234.86KB	2025-10-24

2025-12-01 · 0 downloads

XPI ZIP Source code

2025-11-14 · 0 downloads

XPI ZIP Source code

2025-10-27 · 0 downloads

XPI ZIP Source code

2025-10-27 · 0 downloads

Paid users only

2025-10-24 · 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 tabSidian ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the tabSidian ZIP file from step 1. tabSidian is now installed on your browser.