Do I need special software to use the products? Posted on September 20, 2012 by Customer Service All our products are downloadable PDFs, which are easily viewed on most computers. You don’t need any special software. To use our products we recommend you instal the latest version of the free Adobe Reader. Download the free Adobe PDF Reader Customer Service Got a question? Contact our friendly customer support team at <a href="mailto:firstname.lastname@example.org">email@example.com</a> - they'd love to help! Do the products work on Macs? Do you offer a money-back guarantee?