• .NET Framework 4.5
• Visual Studio 2015

GroupDocs.Annotation UI suite is a native, simple, fully configurable and optimized application which allows you to annotate documents within your desktop solutions and web apps without requiring any other commercial application through GroupDocs APIs.

Note Without a license application will run in trial mode, purchase GroupDocs.Annotation for .NET license or request GroupDocs.Annotation for .NET temporary license.

https://www.youtube.com/watch?v=TVb7GwSNDqw

• Clean, modern and intuitive design
• Easily switchable colour theme (create your own colour theme in 5 minutes)
• Responsive design
• Mobile support (open application on any mobile device)
• Support over 50 documents and image formats
• Image mode
• Fully customizable navigation panel
• Annotate password protected documents
• Download original documents
• Download annotated documents
• Upload documents
• Annotate document with such annotation types:
  • Text
  • Area
  • Point
  • TextStrikeout
  • Polyline
  • TextField
  • Watermark
  • TextReplacement
  • Arrow
  • TextRedaction
  • ResourcesRedaction
  • TextUnderline
  • Distance
• Draw annotation over the document page
• Add comment or reply
• Print document
• Smooth page navigation
• Smooth document scrolling
• Preload pages for faster document rendering
• Multi-language support for displaying errors
• Cross-browser support (Safari, Chrome, Opera, Firefox)
• Cross-platform support (Windows, Linux, MacOS)

1. Download/Clone GroupDocs.Annotation for .NET Web.Forms Sample.
2. Extract/Copy GroupDocs.Annotation for .NET Web.Forms Sample to working directory.
3. Navigate to GroupDocs.Annotation for .NET Web.Forms Sample root directory.
4. Open solution in the VisualStudio.
5. Update common parameters in web.config and example related properties in the 'configuration.yml' to meet your requirements.
6. Go to http://localhost:{PORT}/. PORT - port number specified in web.config (by default http://localhost:8080).

• Website: www.groupdocs.com
• Product Home: GroupDocs.Annotation for .NET
• Product API References: GroupDocs.Annotation for .NET API
• Download: Download GroupDocs.Annotation for .NET
• Documentation: GroupDocs.Annotation for .NET Documentation
• Free Support Forum: GroupDocs.Annotation for .NET Free Support Forum
• Paid Support Helpdesk: GroupDocs.Annotation for .NET Paid Support Helpdesk
• Blog: GroupDocs.Annotation for .NET Blog