At some point, everybody receives a file they're not sure how to open. Windows doesn't natively support all file formats, so ...

While ZIP is an in-built functionality in Windows systems, RAR needs specialized software to compress the files and folders. At the receiving end, you would need similar software to extract the files.

If not, right-click and select Open with then Archive Utility. How to unzip RAR files on a Mac Comparable to ZIP files, Roshal Archive (RAR) is another file format where you're able to hold large ...