This demo demonstrate the way to use Leadtools.Web.Controls.ImageViewer control and Leadtools.Controls.Handlers.ImageGenerator HttpHandler. No need to install any other LEADTOOLS binaries on the Server Machine to work on the Leadtools.Web.Controls.ImageViewer Control since it is based on the HTML <img> tag while other LEADTOOLS binaries are required to use Leadtools.Web.Handlers.ImageGenerator HttpHandler.