X Window System provides standard tools and protocols for building the graphical user interface in Unix-like OS. This is a software for using X Window System on Mac OS. The first necessary component is XQuartz. After clicking “Next”, the installer will start checking and installing the various components necessary for work. PlayOnMac first launch window will appear. To install PlayOnMac, click the link for downloading the latest version from the company’s official website.Īfter downloading the DMG package, launch it from Downloads section of your system: Please follow the installation instructions below. If you would prefer to trade on your Mac computer, you can now install Metatrader 4 (MT4) on the OS X operating system.