openWYSIWYG is a free cross-browser WYSIWYG editor that’s packed with every rich-text editing feature you need to make your content management system much better. It loads extremely fast. Completely written in JavaScript and DHTML.

Setting up openWYSIWYG is so easy, you can quickly turn any <textarea> into a powerful WYSIWYG editor with just a few simple lines of code. Packed with every rich text editing feature you need, openWYSIWYG gives you total control over formatting your text, e.g. Bold, italicize, change the color of your text, and more.

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Requirements: IE 5.5+, Firefox 1.0+, Mozilla 1.3+ and Netscape 7+
Demo: http://www.openwebware.com/wysiwyg/demo.shtml
License: LGPL License