GroupDocs team is glad to announce another monthly release where new file formats are added in supported file format list to annotate documents and image. The latest GroupDocs.Annotation for .NET 17.3.0 API now provides support to CAD, WMFand EMF with all major annotation types like Text, Area, Point, Watermark and Strikeout Annotations. We recommend our user to download the latest API release to use new exciting features and enhance their application with GroupDocs....GroupDocs team is glad to announce another monthly release where new file formats are added in supported file format list to annotate documents and image. The latest GroupDocs.Annotation for .NET 17.3.0 API now provides support to CAD, WMFand EMF with all major annotation types like Text, Area, Point, Watermark and Strikeout Annotations. We recommend our user to download the latest API release to use new exciting features and enhance their application with GroupDocs.