Download RSS Sidebar

Name: RSS Sidebar
Author: David Youster

By: David Youster

Download RSS Sidebar (current and past versions) for Firefox

Latest Version: 2.1.1 Updated: a year ago

Ready to install?

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

View source code

Daily users

3.3

9 ratings

Total downloads

Available versions

You can find the current and older versions of RSS Sidebar 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
2.1.1	XPI · ZIP · Source code	42.46KB	2025-05-21
2.1.0	XPI · ZIP · Source code	42.35KB	2025-05-20
2.0.2	XPI · ZIP · Source code	37.22KB	2025-04-27
2.0.1	Paid users only	35.44KB	2020-10-16

2025-05-21 · 0 downloads

XPI ZIP Source code

2025-05-20 · 0 downloads

XPI ZIP Source code

2025-04-27 · 0 downloads

XPI ZIP Source code

2020-10-16 · 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 RSS Sidebar ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the RSS Sidebar ZIP file from step 1. RSS Sidebar is now installed on your browser.