Bytescout PDF SDK

Bytescout PDF SDK is a .NET library capable to create modify sign fill linearize ( fast-web-view ) optimize PDF documents from .NET programming languages Visual Basic.NET, C#, ASP.NET. Provides support for security (40, 128, 128 AES bits), document permissions. Capable of removing protection, appending pages to the existing documents, changing security settings, drawing on existing PDF documents and much more