How can i customize Firefox with my own privacy-settings and save those settings for a new installation? Each time after installing Firefox i must go trough all the settings once again. To avoid this time consuming steps, is there a way to import all user-specific-settings for a new installation? The screenshot i attached below clearly shows IT IS POSSIBLE to pre-edit firefox settings for a new installation. Question remains, how can i do that? For example i wish to always use those settings: (all set to false) toolkit.telemetry.enabled privacy.resistFingerprinting geo.enable extensions.pocket.enabled media.peerconnection.enabled browser.urlbar.placeholderName > DuckDuckGo -nevery remember history -dns over https -block tracking content in all windows (not only private) -block cross site and social media tracking -ublock origin extension active -delete cookies and site data when firefox is closed -enable https only mode in all windows