Releasing GroupDocs.Annotation for .NET 3.0 In the world of APIs, GroupDocs.Annotation for .NET has reborn to introduce more flexible, stand alone and powerful back-end API which comes with an extensive number of markup tools to annotate the Documents with area annotation, text highlight, text underline, text strikeout, watermarking, reply based comments and many more. Next Generation GroupDocs.Annotation for .NET 3.0 is disintegrated from the UI to provide developers a free hand to create desktop, web or cloud applications without any bound....markup tools to annotate the documents with area annotation, text... and Editing) in your PDF document, a new release of GroupDocs...