OPENING AND CREATING COMPRESSED FILES (zip, rar, iso, tar) FOR FREE
Generally, the software that can be used for opening and creating compressed files needs to be bought in order to use them. But, why should you buy it when you get the work done for free and legally. The app called 7zip does the work at ease.
You can download it for your device as by clicking here.
Further steps for using it can be found here.