When you "zip" a file, you'll compress its data and reduce how much space it takes up on your computer or phone. Nearly all devices have built-in tools that let you zip (and later unzip) files. Over ...

Ever download a folder full of files, only to notice all of the documents inside are zipped shut and encrypted—basically the digital version of Fort Knox? These are examples of the ever-wonderful, yet ...

When it comes to managing and sharing large files on your iPhone or iPad, zipping and unzipping files can make the process ...