PDFTron is now Apryse. Same great products, new name.

Initialize with a valid key


For more details please see the corresponding documentation for your platform.

##Purchased license

If you have purchased a license key from Apryse, then you would pass it into your call to PDFNet.Initialize or into your WebViewer constructor's l parameter. You should have received more detail instructions in the email that sent you the purchased license key.

Multiple production keys

While you are evaluating our products a single demo key can be used everywhere, however when you purchase a license, you may receive multiple license keys, for use on different platforms.