Dec 03, · Greater flexibility – Works with OS X, Windows 10, , and 7, including Google Chrome, Linux, Unix, and macOS. Easy setup – Parallels Desktop Free Download automatically identifies what you want to start so you can start working within minutes. If you need Windows, it will help you download and install Windows 10, or you will opt for the. Instant Download. Best way to run Windows, Linux, or Boot Camp® on Mac without rebooting. Download and install Windows 10 in one click. Try Free for 14 Days.