Zip files compress your folders or files and save storage on your computer. They're also easier to send from device to device. Here's how to make one.

How to Open Zip Files With a Mac. If someone has compressed a file that you need to open for your company, you can open it with your Mac. For example, say a vendor has sent you a zipped file ...

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 ...

You can zip any kind of files on a Mac to save yourself some storage space. Here's how to zip a file on Mac, and compress many files into a zip file.

You no longer need third-party apps if you want to open zip files on iOS. Rar files? That's another story.

When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone.