If you need to open a file with the rar extension on your Mac, there's a handy app called The Unarchiver that can help you do just that. Rar files are commonly used to extract a huge amount of data — ...

If you ask anyone which software they use to archive or extract files on Windows, chances are that they either use WinRAR or 7-Zip. After all, these are the two most popular tools for this purpose.