Maxthon Browser V4.9.5.1000

Released 06/05/2017

Key Changes

Hi Maxers,

Today we bring you a new version of MX4: V4.9.5.1000. If you are still using MX4, please don’t hesitate to upgrade it to this more stable version!

Here are the changelogs:



* Increased stability

* Enhanced performance

* Fix bug of inverted triangle missing on CPU usage icon

* Fix bug of failing to set Maxthon as default browser under Win10 OS

* Other bugs fixed


Happy browsing!

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!