UndoClose Alternatives
UndoClose is described as 'free program that remembers all recently closed folders and applications, so that you can restore them in the same sequence in which they were closed using two hotkeys. In short, it enables you to open the last closed folder(s) and application(s) just like the way' and is an app in the os & utilities category. There are four alternatives to UndoClose for a variety of platforms, including Firefox, Self-Hosted solutions, Windows, Linux and Mac. The best alternative is Close Tab Button (Firefox Quantum add-on), which is free. Other great apps like UndoClose are Undo Close Tab, Undo Closed Tabs Button and Undo Close Tab Button.
Toolbar button to close the current tab. Works on the newest version of Firefox.
Features
This addon provides a button to restore the last closed tab. A list of last closed tabs is available in the button context menu. This way you can pick an individual tab in history to restore it.
Features
Tired of going to History -> Recently Closed Tabs just to undo a closed tab? Then this extension is for you! This extension allows you to undo closed tabs via a toolbar button and/or tab bar button. Click the image one time to undo the last closed tab...
Adds toolbar buttons for quick access to undo the closing of tabs.