I use Tab Session Manager for this, works great and it can also sync your saved tabs to Google Drive if you so choose. https://addons.mozilla.org/en-US/firefox

I use Tab Session Manager for this, works great and it can also sync your saved tabs to Google Drive if you so choose. https://addons.mozilla.org/en-US/firefox/addon/tab-session-manager/ https://addons.mozilla.org/en-US/firefox/addon/tab-session-m... https://chrome.google.com/webstore/detail/tab-session-manager/iaiomicjabeggjcfkbimgmglanimpnae?hl=en https://chrome.google.com/webstore/detail/tab-session-manage...