If you need Windows on your Mac, Parallels Desktop can help you download and install Windows 10. All you need to do is follow our Installation Assistant and click “Install Windows.” Or you can provide your own Microsoft Windows license key, purchase Windows directly from within Parallels Desktop, or transfer an existing Boot Camp partition. Download Parallels Toolbox for Mac 3.0.0.2073 for Mac. Fast downloads of the latest free software! Parallels Client (formerly 2X RDP Client), when connected to Parallels Remote Application Server, provides secure access to business applications, virtual desktops, and data from your device. Downloads for Parallels Desktop Run Windows applications on your Mac — without rebooting Try free for 15 days.