ASPxHtmlEditor provides support for right-to-left languages like Arabic or Hebrew. So, you can completely rely on our editor when creating international web pages that include support for a right-to-left reading order and the mirroring of UI elements. To switch ASPxHtmlEditor to a right-to-left representation, just enable a single property - RightToLeft. When this property is on, text in the editor flows from right to left, and the layout of the editor UI elements, as well as its built-in dialogs, is reversed. If you need to apply right-to-left representation to all DevExpress web controls within your web application, you can enable our specifically provided configuration option within the web.config file, instead of switching the RightToLeft property for each control individually. This is the rightToLeft option that can be accessed within the settings group of our devExpress section. Local Copy of this Demo To inspect the source code for this demo on your machine, you must first install our components via the DevExpress Component Installer. You can open a local copy of this online demo directly from this webpage (if using v20.2.8, 21.1.4 or higher). Open CS Solution Open VB Solution The source code files for this demo are installed (by default) in the following directories: \Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\CS\ASPxHTMLEditorDemos \Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\VB\ASPxHTMLEditorDemos