In order to eliminate user concerns, Tencent issued a statement on April 24, 2003, stating that browsing the webpage does not reveal personal data when using this feature; if users do not want to use this feature but also want to use the browser, you can choose "Invisible" mode.

At the same time, it also provides auxiliary functions such as mouse gesture and smart screen ads.

From this version, TT opens the web page and browses it in multiple threads to improve speed and performance,[6] but still centered on the Trident layout engine.

[14] In October 2012, the preview version of QQ Browser 7.0 was released on the Tencent Experience Center website and was open for testing.

[citation needed] On October 18, 2017, QQ Browser 9.6 was released and the engine was upgraded to Chromium V53.

[citation needed] Latest version of QQ Browser based on Chromium 53[18].