// For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
//Get Configurations
ViewerConfig config = Utilities.GetConfigurations();
//Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
//Guid implies that unique document name
string guid = DocumentName;
//Instantiate the HtmlOptions object
HtmlOptions options = new HtmlOptions();
//To get html representations of pages with embedded resources
options.IsResourcesEmbedded = false;
//Set resource prefix
options.HtmlResourcePrefix = "http://contoso.com/api/getResource?name=";
//To ignore resource prefix in CSS
//options.IgnoreResourcePrefixForCss = true;
//Get document pages in html form
List<PageHtml> pages = htmlHandler.GetPages(guid, options);
foreach (PageHtml page in pages)
{
//Save each page at disk
Utilities.SaveAsHtml(page.PageNumber + "_" + DocumentName, page.HtmlContent);
}