On a Mac computer, you can open zip files without installing any extra software. Compressing and uncompressing zip files has been part of a Mac's built-in software for years.

How to open RAR on a Mac with The Unarchiver app You can't click on a RAR file and open it immediately – you'll need an app to reverse the file compression so you can open the files inside.

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 ...

When you double-click a file on your Mac, the operating system will automatically open the file using the program assigned to that type of file. It is possible, though, to open the file using ...

Want to collaborate with PC-based colleagues? Here's how to open and edit those pesky .docx Word files on your Mac, iPad or iPhone, and how to save and export them in a PC-friendly format ...

How to Save Documents on a Mac Computer. When you create a document or another type of file on the Mac, save the file on the computer. Files are saved on the Mac through the application's File menu.