Nitro PDF Professional is available for free after a $60 rebate with in-store pickup. Order online first for in-store pickup to ensure you get the advertised price. Click to see if there is a Fry’s store near you. Otherwise, shipping is about $6, which is still a good deal. Nitro is similar to the full version Adobe Acrobat that allows you to edit, modify, and process PDF files with advanced capabilities. Here is more information. It usually goes for about $60 elsewhere.