Consent-O-Matic★★★★★Convenient browser extension that detects cookie consent pop-ups and automatically fills them out according to your choices. Lets you know it’s working without getting in your way.
Floccus Bookmarks Sync★★★★★Very flexible, syncs across many different desktop browsers and mobile devices, and for privacy it can run on your own server or encrypted on another cloud service.
KeePass Password Managers★★★★★KeePassXC, its browser extension, and KeePass2Android are a nice, clean set of apps to manage your passwords on your OWN desktop and mobile devices, auto-fill websites and apps, and sync over your own server or cloud provider.
Privacy Badger★★★★★Tracking protection add-on for web browsers that also converts embedded media to placeholders and adds GPC support to browsers that don’t have it built in. (It used to detect new trackers automatically, but had to stop when someone figured out how to track that.)
Vivaldi (Web Browser)★★★★★Spiritual successor to the original Opera browser, this ultra-customizable web browser can open into a full suite for email, calendar, feeds and more – but only if you want it to.
Wayback Machine Browser Extension★★★★☆Useful for when you want to make sure the pages you’re reading will still be around in some form in the future, and to easily get at additional context. Checks every page you view against the Wayback Machine, so turn it off when you’re not using it.