Forbes contributors publish independent expert analyses and insights. I write about fitness, health and wearable tech Zip files are incredibly useful for sharing data over email, cloud storage and on ...

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 — ...

To unzip a file, you can use tools that come pre-installed on your device. You can unzip ZIP files on both computers and smartphones, since they're one of the most common file types. Once you've ...