HTML Authoring Tools

• Lightning HTML Editor
  http://www.lightningsp.com
  
  
• Allaire HomeSite
  http://www.allaire.com
  
  
• HTML Assistant
  http://www.brooknorth.com/download/
  
  
• HotDog Pro
  http://www.sausage.com
  

Macintosh:

• BBEdit Pro
  http://web.barebones.com/products/bbedit/bbedit.html
  
  
• BBEdit Light
  http://web.barebones.com/free/free.html
• with HTML extensions
  http://nti.uji.es/software/bb-html-ext/
  
  
• HTML Editor -
  http://dragon.acadiau.ca/~giles/HTML_Editor/Documentation.html