STAY AWAY. Looks like the answer to your prayers. Edit a .pdf for free, it's advertised. So you spend a couple of hours using form Swift's Tools, etc. Then you find out you've wasted time and effort unless you pay for the document you have just worked on. The joke's on you: It may be free to use the tools, but not free to get your document once you've used the tools. I'd rather walk away than pay this deceptive company a penny.