Falkon is a KDE web browser using QtWebEngine rendering engine.
It aims to be a lightweight web browser available through all major platforms.
This project has been originally started only for educational purposes.
But from its start, Falkon has grown into a feature-rich browser.
Falkon has all standard functions you expect from a web browser.
It includes bookmarks, history (both also in sidebar) and tabs.
Above that, it has by default enabled blocking ads with a built-in AdBlock plugin.