Great programs make complicated tasks simple. Most zip programs are complex and require you to pay a high price. But you will love the simplicity of How to zip 1.0. Zip or unzip files with an easy step by step guide on how to zip or how to unzip. How to zip has very simple instructions on screen explaining what you should do to zip a file. Basically the task involves only two buttons. Once you download a zip file you can just click or double click the archive to unzip files and a folder containing the files will immediately open.