JustZIPit is a powerful ZIP freeware program which is as tiny as is required to be for performing the functions its mean to perform.
It is an extremely uncomplicated program which is not even bulky nor hard to use. It does away with all the gadgets, wizards and incomprehensive interfaces making the zipping operation very simple. If you need to compress a file or folder, all you need to do is select the file in the explorer window and right-click it. Select the JustZIPit option from the context-menu that is displayed. You can select the JustZIPit-then Email option if you need to email the compressed file. When you need to unzip a file, the operation can be performed with a single mouse-click without the need for a user interface. The progress bar shows the progress of the operations.
There is no interface to deal with, so it makes the process, simpler, faster and more effective.