How to make 1 GB of files in PC only 10 mb

Maybe you compress the file with WinRAR or something else. But what is it possible with them? So today you have to take only 1MB of software for your PC, with which you can create 1 GB of file just 10 megabytes. You can extract it again later when it is needed. If you have the size of your hard disk?
First download the file from the link below: Once downloaded, install it now. I have installed the installer Double-click the icon of the desktop and open it
* Now click on Compress files Next Click on
*Now click on the KGB ADD DIRECTORY
*Then Click Next Now see the work is going on, so a little wait Take a few seconds to see the compression end You will be.