360 Secure Browser 360 Secure Browser 360 Secure Browser or 360 Safe Browser () is a web browser developed by the Qihoo company of Beijing, China. It was first released in September 2008. The browser by default renders the webpage using the WebKit-based engine adapted for Google Chrome — Blink, and when running in compatibility mode it renders webpage using the Trident engine found in Internet Explorer. In early 2014 Qihoo released a global version of its web browser. In January 2011, Qihoo claimed that it was the second most popular web browser in China (after Internet Explorer), with 172 million monthly active
Vivaldi (web browser) Vivaldi (web browser) Vivaldi is a freeware, cross-platform web browser developed by Vivaldi Technologies, a company founded by Opera Software co-founder and former CEO Jon Stephenson von Tetzchner and Tatsuki Tomita. The browser was officially launched on April 6, 2016. The browser is aimed at staunch technologists, heavy Internet users, and previous Opera web browser users disgruntled by Opera's transition from the Presto layout engine to the Blink layout engine, which removed many popular features. Vivaldi aims to revive the old, popular features of Opera 12. The browser has gained popularity since the launch of its first technical preview. The