Maximus5684,
Cute Editor can make sure it doesn't create <font> tag. But it don'es have the function to automatically convert font tag to span tag.
However, it provide the function to remove <font> function manually.
>> click "clean up HTML" button
>> Choose "clean up <font> tag option
asp.net Chat http://cutesoft.net/ASP.NET+Chat/default.aspx
Web Messenger: http://cutesoft.net/Web-Messenger/default.aspx
asp.net wysiwyg editor: http://cutesoft.net/ASP.NET+WYSIWYG+Editor/default.aspx
asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
Live Support: http://cutesoft.net/live-support/default.aspx