There are many alternatives to KompoZer for Mac and since it's discontinued a lot of people are looking for a replacement. The best Mac alternative is Adobe Dreamweaver. It's not free, so if you're looking for a free alternative, you could try BlueGriffon or Silex. If that doesn't suit you, our users have ranked more than 50 alternatives to KompoZer and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to KompoZer are Pinegrow Web Editor (Paid), WebStorm (Paid), CSSEdit (Paid) and NVU (Free, Open Source).