KompoZer is a WYSIWYG HTML Editor based on Nvu.

KompoZer provides novice web authors without any HTML experience with a tool to create web sites. It is free, easy to use yet has many features found in FrontPage and even Dreamweaver. The project strives to fix bugs in the NVU project and added new features to it. KompoZer is a continuation of the Nvu project and has corrected many bugs, improved the user interface and updated the CSS editor when compared to the 1.0 baseline. KompoZer is more stable and mature than Nvu. In March 2007 it was featured on Download.com's round up on the best free alternatives to Adobe CS3, where it was favorably compared to Adobe Dreamweaver