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

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.

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.

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.

Whether you're trying to send a large file or just manage your storage space, being able to zip and unzip files on your iPhone or iPad is incredibly useful.

How to Create Encrypted Zip Files on Mac. If you use a Mac computer in your small business, you probably have sensitive information and store private data in files and folders on your computer.