Hello,
Welcome to the Mac platform! One of the best WinRAR alternatives for Mac that I highly recommend is "The Unarchiver." It is a free application available on the Mac App Store that can handle a wide range of archive formats, including ZIP, RAR, 7z, and many more.
The Unarchiver has a clean and intuitive interface, making it easy to use for managing your archives efficiently. It offers fast compression and extraction speeds while supporting a variety of formats, making it a versatile tool for handling your archive needs.
For those looking for more advanced features and are willing to invest in a paid option, "Keka" is another excellent alternative. Keka offers a sleek interface, robust compression capabilities, and support for a multitude of archive formats. Although it comes with a price tag, it provides additional features and customization options that may be beneficial for power users.
Both The Unarchiver and Keka are solid alternatives to WinRAR on Mac, catering to users with different preferences and needs. I hope this helps you find the perfect archive tool for your transition to Mac. Good luck with your new setup!