IE DOM Inspector 

IE DOM Inspector is a add-in for Microsoft Internet Explorer that allows you to inspect and edit the live HTML DOM , view style attributes of any web document. You can view, traverse, and even dynamically update HTML DOM directly in the browser!
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nBit WYSIWYG HTML Editor ActiveX 

An HTML WYSIWYG Edit ActiveX Control for CMS and CRM developers. Features table editing, has a built in FTP component. Data-bindable and compatible with Visual Studio, Access, Borland Delphi, or any development environment that supports ActiveX.
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