Firefox Add-ons Explore Extensions Themes More… for Firefox Dictionaries & Language Packs Search Tools Other Browser Sites Add-ons for Android Developer Hub Download Firefox Register or Log in Search Search by Rob W Overrides the Ctrl-Q and Command-Q shortcut so that you cannot accidentally quit Firefox. To quit anyway, use the 'Quit Firefox' menu item. This add-on works for for all platforms (including macOS) and also in private browsing mode. Install state for Disable Ctrl-Q and Cmd-Q is unknown. Add to Firefox You need to download Firefox to install this add-on. 1,460 Users 28 Reviews Rated 3 out of 5 Overall Rating I have closed Firefox too often by accident while pressing Ctrl-Q (Linux/Windows/Mac) or Command-Q (Mac). This is especially inconvenient in private browsing mode, because such tabs are not restored by session restore when you restart Firefox. This add-on replaces the Ctr...