Spire.PDF for .NET is a professional PDF API applied to creating, writing,
editing, handling and reading PDF files without any external dependencies within
.NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application. Using this .NET
PDF library, you can implement rich capabilities to create PDF files from
scratch or process existing PDF documents entirely through C#/VB.NET without
installing Adobe Acrobat.
Many rich features can be supported by the .NET PDF API, such as adding digital
signature, including timestamp in signature, creating PDF Portfolio, PDF
text/attachment/image extract, PDF merge/split, metadata update, section,
graph/image drawing and inserting, table creation and processing, and importing
data etc. Besides, Spire.PDF for .NET can be applied to easily converting Text,
Image, SVG ,HTML to PDF and convert PDF to Excel with C#/VB.NET in high quality.