Konqueror is described as 'Open Source web browser powered by the KHTML rendering engine (and optionally Webkit) which means it supports the latest web standards such as HTML5, Javascript, CSS3, and others. Konqueror is part of KDEs "kdebase" package' and is a very popular Web Browser in the web browsers category. There are more than 100 alternatives to Konqueror for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Konqueror alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like Konqueror are Zen Browser, Brave, Google Chrome and Tor Browser.
From the same developer of Konqueror, KDE.