The Good 'ol Sidebar The Good 'ol Sidebar (TGS) is a sidebar control, fork of All-in-One Sidebar . This add-on extends the sidebar of Pale Moon... It improves upon the current features of All-in-One Sidebar and fixes a few bugs that were left broken in AiOS. Guest • Dec 2017 • 2 agrees and 0 disagrees Disagree Agree Free Open Source Mac Windows Linux Pale Moon Customizable Pale Moon Extension Sidebar Add a feature 2 Like
OmniSidebar This add-on for Firefox provides a few options to make the sidebar more accessible and customize it. Discontinued The add-on will not receive any more updates and will stop working by next November with Firefox 57, when XUL-based add-ons will be deprecated in favor of the WebExtensions API. See http://fasezero.com/ The extension still works on XUL-based Firefox forks like https://alternativeto.net/software/waterfox/ and https://alternativeto.net/software/palemoon/ OmniSideBar is open-source (which All-in-One is not), reliable and highly functional. It's also more regularly updated than is All-in-One Sidebar, but offers the same functionality. I've used it for 2 years+ and never looked back. JohnFastman • Dec 2016 • 0 agrees and 3 disagrees Disagree Agree Free Open Source Mac Windows Linux Firefox Customizable Firefox Extensions Sidebar Add a feature 3 Like
Sidebar Switch 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... Free Open Source Mac Windows Linux Firefox Firefox Firefox Extensions Sidebar Add a feature 1 Like