The ArcReaderControl and ArcReaderGlobeControl developer components are available as ActiveX Controls and .NET Windows controls on the Windows operating system. The ArcReaderControl and ArcReaderGlobeControl expose all the functionality available in the ArcReader application. Anyone with a Publisher license can develop custom ArcReader applications with the two controls. Developing with the ArcReaderControl and ArcReaderGlobeControl allows you to deliver specific ArcReader functionality to ArcReader users.