You can use novaPDF as a trial before deciding to purchase a license. The trial lasts for 30 days and during this period of time you have the same features as the paid version. However, during the trial, you will see a footer notice on each page of the PDF files created. This notice will not show if the program is paid for and activated.
You have the option of choosing one of the three editions available for evaluation: Professional, Standard and Lite. While Professional has all the features enabled, Standard and Lite editions have limitations. To see the differences between each edition visit the Feature Matrix section. Once you decided, select an edition and click on Start trial to begin the evaluation. You will see how many days are left from the evaluation on the main activation window or on About.
There are 4 types of licenses available to choose from, based on licensing fixed/floating to the Computer or on the Windows User.
Choose the quantity you'd like to try it with. If you want to use it only on your current computer just write 1 in the Quantity field.
After the trial period will be over you won't be able to continue using the program unless you purchase a license and activate it. If you purchase a license before the trial expires you can enter it anytime and activate the license without waiting for the trial to finish.