SyntaxEditor is a powerful text editing control that is packed with features for efficient code editing, just like the Visual Studio code editor. Features include syntax highlighting, code outlining, parsing, line numbers, block selection, IntelliPrompt UI (completion list, parameter info, quick info, code snippets, smart tags), split views, single-line mode, and much more. Language definitions can be developed for any custom language.

Several premium language add-ons for C#, VB, XML, JavaScript, JSON, and Python are also available that enhance the SyntaxEditor code-editing experience with features like parsing, syntax error reporting, automated code outlining, and IntelliPrompt.