Add license key

It is important that you initialize Apryse library with a valid license key before using any Apryse classes.

In your MainActivity.cs file's OnCreate method (before SetContentView), add:

pdftron.PDFNet.Initialize(this, Resource.Raw.pdfnet, "Insert commercial license key here after purchase");

or if you only installed PDFTron.Android.Tools package, you can instead use:

pdftron.PDF.Tools.Utils.AppUtils.InitializePDFNetApplication(this, "Insert commercial license key here after purchase");

And you are set to go! Now time to show a PDF .

pdftron.PDFNet.Initialize("Insert commercial license key here after purchase");

And you are set to go! Now time to show a PDF .