Maxthon Browser V4.9.4.3000

Released 01/06/2017

Key Changes

Hi Maxers,

Today we bring you a new version of MX4: V4.9.4.3000.

In this version, Reader Mode & Retro Mode are both optimized. We also improve much on webpages fonts: support more fonts, and fix some related bugs.

You will never experience “Ohhh! It doesn’t work” after customizing your proxy setting, changing a new English font, or clearing browsing data.

Adblock Plus could run as normal even under private mode.

MX4 is becoming better and improved, so why not upgrade your old MX4 browser now?


Here are the changelogs:

New functions added:

Support DirectWrite font for webpages rendering

Functions optimized:

Better experience under Reader Mode & Retro Mode

Bug fixed:

Window maximize issue on the second monitor under dual monitors on Windows XP

Ad-blocking issue in private mode

Custom proxy setting invalid after browser restart

Font setting_Changes to English fonts on webpages won’t apply

Pepper data_”Clear browsing data” doesn’t work

Install Information

Install version 


Portable version 



To better and more efficiently solve the problems you meet during the usage, for any suggestions or bug reports, we do hope you may go to "Bug Tracker' area and report/describe by a new separate thread for each problem/topic. We will read each thread and update the follow-up status then. Meanwhile, some problems are probably be left out if they are stated in other thread. Thanks very much for your cooperation!