This is a dependency to Jdenticon.WinForms. You probably want to install the Jdenticon.WinForms package instead.
This package can on its own be used to:
* Render identicons to System.Drawing.Graphics
* Render identicons to System.Drawing.Bitmap
* Render EMF (Enhanced Metafile) identicons
Docotic.Pdf.Gdi is a free add-on for Docotic.Pdf library. It provides methods and properties for interoperability with types from the System.Drawing namespace. This is the prerelease version with the newest features and latest bug fixes. This version is tested for regressions and is safe to be used...