The download will start automatically, if it does not you can download it manually from here.

To install uMark double click on uMark-Setup-X64.exe

uMark requires Microsoft .Net Framework 4 or higher to run which comes pre installed with Windows Vista and later versions. Download .Net Framework

If you are using Windows XP then you will need to have Windows XP Service Pack 3 installed. Download Windows XP SP3.

How to uninstall uMark?

On Windows XP go to Control Panel , select Add or Remove Programs, find uMark in the list and click Uninstall.

On Windows Vista and later go to Control Panel, select Programs and Features, find uMark in the list and click Uninstall.