Good browser, buggy extension support
The browser at its core is a good browser. Going to the maxthon extension store and clicking the “install” button just downloads a .crx file, and does not install anything to the browser. I used the classic maxthon browser (pre-app store) and it worked, extensions and all. It doesn’t break the browser, but it is annoying to not have extensions.
Juanissimo985 about Maxthon Web Browser