Tab Session Manager
Save and restore the state of windows and tabs. Automatic saving is also possible, so it can be used as a backup when accidentally closing the window.
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more.
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a fullfeatured session manager with crash recovery that can save and restore combination of opened tabs and windows.
Firefox extension Crash recovery Close right/left tabs Right click tab menu Undo close tab list
firefox-extension crash-recovery session-manager tabs-management tab-manager close-right-left-tabs right-click-tab-menu undo-close-tab-list