This is unlike virtual machines or emulators that require heavy reliance on system resources to run apps on a different operating system. Since Wine doesn’t have to run Windows to execute applications, it requires very little processing power and memory. The translation is so precise that the apps written specifically for Microsoft Windows don’t realize they’re running on another operating system.

The software translates the application programming interface (API) calls of the Windows programs so that they can interact directly with a Mac OS. When you download Wine on your Mac, it acts as a compatibility layer between Windows applications and your computer. A few of these include ACDSee, Command and Conquer, and Microsoft Whiteboard. Wine also comes with a library of Windows applications that run smoothly on other operating systems with its help. Unlike launching a virtual machine or emulator, this software is easy to use, and one of the few programs that don't require a Windows license to run apps. It’s a free and open-source software program that lets you run Windows-only applications on your Mac OS without any trouble.

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