Tag Archives: Annotate PDF in CSharp

Add or Remove Annotations or Markup PDF files using C#

No more long discussions within long email threads on the content of the document(s). You can use annotations to markup documents with personalized messages and their replies. This article discussed how to programmatically annotate PDF files to markup documents using C#. Additionally, we will also discuss how to remove annotations from PDF files.

The following topics are discussed in this article:

  • .NET API to Annotate PDF Files
  • Add Annotations to PDF
    • Arrow annotations
    • Rectangle annotations
    • Ellipse or Oval annotations
    • Distance annotations
  • Remove Annotations from PDF Files
Posted in GroupDocs.Annotation Product Family | Tagged , , ,

Create Hyperlinks in PDF using Annotations in C#

Hyperlinks are normally used to associate external data to any specified area of the document. We can transform any part of the documents to hyperlinks using the link annotations. As a programmer, you can add these link annotations to documents within your .NET applications. In this article, we are going to discuss that how to create hyperlinks in PDF files using C#.

The following topics are covered in this article:

  • .NET API to Add Hyperlinks in PDF files
  • How to Programmatically Create Hyperlinks in PDF
Posted in GroupDocs.Annotation Product Family | Tagged , , , , ,

Highlight PDF using Annotations in C#

While reviewing or to attract viewer to an important content, you may need to highlight some part of the document. As a developer, you can automate this feature by using highlight annotations within your applications. In this article, you will learn how to highlight text and any area in PDF files using C#.

The following topics are covered in this article:

  • .NET API to Highlight in PDF
  • How to Programmatically Highlight in PDF
Posted in GroupDocs.Annotation Product Family | Tagged , , , , ,