Computer files come in all formats and sizes, and if you have to send someone several items at once, the easiest way to do that is with an archive file. An archive file is simply a compressed batch of ...

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 — ...

This is an archive format that can hold files and folders This article describes what ZIP files are and why they're used in some situations. We'll also look at how to open one to see its contents, and ...