Spire.PDFViewer is a powerful PDF Viewer component for .NET. It allows developers to load PDF document from stream, file and byte array.
Tue Mar 05, 2019 3:45 pm
I have downloaded the free version of Spire.PDF, however, there are now view DLLs in the package. Furthermore, how do I get the viewer control into my toolbox in Visual Studio?
Thank you for contacting us. The free Spire.PDF you downloaded is not the PDF viewer component, you have to download the correct PDF viewer component (Free Spire.PDFViewer for .NET Version:4.1) instead. And the following tutorial shows how to apply Spire.PDFViewer, including adding the control in toolbox. Please refer to it. If there is any question, welcome to write back. How to use Spire.PDFViewer for ASP.NET