Add Text Redaction Annotation in Slides using .NET Annotation API v18.1

GroupDocs.Annotation for .NET

We are extremely excited to announce the another monthly release of GroupDocs.Annotation for .Net v18.1 with feature of adding text redaction annotation in Slides. Export of text annotations in Slides is improved. Furthermore, many bug fixes are also announced in this release. We therefore recommend you to download this latest release of the API for a better and smoother experience.

New Features in .NET Annotation API v18.1

  • Add text redaction annotation in Slides

Document Annotation API v18.1 – Improvements

  • Add point with text for text annotation
  • Export of text annotations in Slides
  • Annotation export for big font sizes for Slides

.NET Annotation API v18.1 – Fixes

  • Point annotation in Slides
  • Opacity value for import in Diagrams
  • Import text field for diagram
  • Slides bug with coordinates of paragraph and portion
  • Cleanup for text redaction annotation in Words
  • Import text annotations from PDF
  • Wrong distance and polyline structure after export in diagram

Available Channels and Resources

Here are a few channels and resources for you to download, learn, try and get technical support on GroupDocs.Annotation:


We always appreciate and welcome to our valuable users to share their feedback to improve this product. We will be happy to know your thoughts and suggestions. Just create a forum thread and our dedicated support team will be there to respond.