The best rar file opener that works on Windows and Mac?

When it comes to the best RAR file opener for Windows PC, I'd say 7-Zip is definitely my top pick. I've used it for ages, and honestly, it's just super reliable and efficient. 

As a best RAR file opener, 7-Zip is open-source, which means it's free and there's no hidden agenda. You can just download it, install it, and boom, you're good to go. It handles not just RAR files but also a ton of other archive formats like ZIP, TAR, and even its own 7Z format, which is pretty awesome.

The interface is straightforward and no-nonsense. You just right-click on your RAR file, hit "7-Zip" in the dropdown, and then choose "Extract Here" or "Extract to [folder name]." It’s quick and doesn’t bog down your system. 

Plus, it’s lightweight, so it won’t take up much space. I’ve never had compatibility issues, and it gets the job done every time. So if you need to crack open those RAR files without any hassle, 7-Zip is your go-to!