

Upload those files to Session History Scrounger and follow the directions. Save all files here to a safe location, such as Documents or Desktop (you can go back and delete these once you’ve recovered your tabs). In your profile folder, double-click into the sessionstore-backups folder.Type or paste about:support in the address bar and press Enter.


If neither of those options work and you still need to restore your Firefox tabs: If that doesn't work, try this instead:Ĭlick Open menu in Firefox (top-right menu) and select Library > History > Recently Closed Tabs or Recently Closed Windows. Return to top How to restore tabs in Firefox The simplest way to restore tabs in Firefox (what to do if your Firefox tabs disappeared)Ĭlick the Library menu in the top-right of Firefox > History > Recently Closed Tabs or Recently Closed Windows. Q: Can I downgrade to one of the very old versions of Firefox A: Yes, you can select any version from the Directory.
