Mullvad Browser is a Firefox fork with privacy and security enhancements taken from the Tor Browser. It offers strong privacy and security settings out of the box.
Vivaldi is a highly customizable browser with features like tab tiling, stacking, a built-in Mail Client, RSS reader, Calendar, and Proton VPN integration. It also has a tracker blocker and collects anonymized data on active users.
Zen Browser is a Firefox fork with beautiful aesthetics and customizability. It offers tab splitting, workspace management, tab preview, and various Zen mods. It does not collect personal data or have third-party tracking.
Selecting a browser requires attention to ensure safety and privacy while browsing the internet.