Avant Browser is developed since 2004 and is using an Internet Explorer rendering engine. In Utimate version are included Chrome and Firefox rendering engines, so you can switch web pages to be displayed as they are loaded by one of mentioned browsers.
Includes a pop-up blocker and history of internet activity can be cleared anytime. It allows surfing in private mode.
It supports tabs and the interface looks pretty clan and modern. Includes a search box and search engines are customizable (you can enter your desired one).
Avant supports full screen, zoom, split view, mouse gestures and includes different skins. It doesn't support a large number of extensions like Firefox and Chrome do.
A classic browser but with a modern look, similar with Internet Explorer but with some additional features (translate web page, split view, mouse gestures ..).