Question: what are chromium based browsers?
Answer: Vivaldi: Vivaldi is a freeware, cross-platform web browser based on Chromium developed by Vivaldi Technologies. ... 
Brave. Brave is an open-source Chromium-based web browser that cares about user's security and privacy by blocking ads and trackers. ... 
Microsoft Edge. ... 
Epic Privacy Browser: ... 
SlimBrowser: ... 
Torch: ... 
Comodo Dragon: