Rainbow Text Editor is a text editor with multi-level Undo/Redo, Word Wrap, Bookmarks and so on. It is a HTML editor:click #RRGGBB to pick up color.Pair keys of(Table,TR,TD) will help to check balance easily. It is also a programmer's Editor,the pair keys supported for level help you to read complex more easily.You can export the code to HTML and then demo your code with color. It can be used as article reader,too, with customable keywords ,comment and syntax effect to help you read article more wondeful.