Sidebar Switch is described as 'Slim vertical button to toggle Firefox's (57+) sidebar on/off, on the left of browser. Firefox has native sidebar but no native switch to be touched on the edge of browser. This userChrome script provides experience like All-in-One Sidebar' and is an app in the web browsers category. There are three alternatives to Sidebar Switch for a variety of platforms, including Mac, Windows, Linux, Pale Moon and Mozilla Firefox apps. The best Sidebar Switch alternative is All-in-One Sidebar, which is free. Other great apps like Sidebar Switch are OmniSidebar and The Good 'ol Sidebar.
All-in-One Sidebar (AiOS) is a sidebar control, inspired by Opera . Click on the left edge of your browser window to open the sidebar and get easy access to all your panels.
This add-on for Firefox provides a few options to make the sidebar more accessible and customize it.
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