EmEditor Professional is an advanced text and script editor with support for JavaScript or VBScript macros, Unicode, syntax highlighting, plug-ins, code collapse, browser preview and more. The interface and syntax highlighting are highly customizable and can be easily tweaked to mark and highlight code the way you want. EmEditor supports multiple configurations that can be loaded based on your current project or editing preference. Other features include integrated backup, side-by-side file comparison, advanced search features, support for external tools, and more. A powerful, yet lightweight editor that is suitable for any level of text and script editing.