Chromium Portable 60.0.3107.4
While Google Chrome has become the most popular browser on the web, its cousin Chromium has also gained a stable following.
Chromium Portable is a free alterative to other web browsers which can run without the requirement of installation.
Just like Google Chrome and regular Chromium, Chromium Portable supports all of the features you would expect including extensions, bookmarks, video viewing and more. The interface is basically untouched from Google Chrome.