I regularly make full use of NX PowerLite and initially utilized it when I was undertaking an online diploma in Security Management which necessitated the submission of word documents, pdf documents, PowerPoint presentations, etc that, to be fair, resulted in a final document for submission which was sizeable to sat the least. I needed an effective method to drastically reduce the size of my online submissions and NCPowerLite proved to be the answer. I would very highly recommend this product to one and all. Not only very reasonably priced but a God send for drastically reducing the size of files.