1) Download the Demo software to your computer
2) An Application folder called 'ThemeMatic_Ver_2.0' will unzip in your download location selected in your browser.
3) Locate the Application icon called 'ThemeMatic_Ver_2.0.app' inside the folder.
4) Double-click the Application icon to launch ThemeMatic.
5) Next, you need to Validate your License Key or select 'Demo' mode (you can Validate your License Key later if choose).