1)   FreeTextBox 1.6.3
The FreeTextBox control provides a WYSIWYG HTML editing environment for ASP.NET (Web Forms) Web pages. Visitors can edit text and click on buttons to format their text. The control is written in C# and has many options for customization.
TextBox, text box, Webforms, Asp.Net, C#, VB.NET, dotnet, free, HTML editor, editor,

 2)   SpellEditor 4.0
SpellEditor is an ActiveX control that provides the users of your software complete word processing functionality, including spell checking as they type. Contains completely customizable toolbars, printing, and much more.
richtext, spell check, spell checking, HTML, word processing, ActiveX, control, component, rich text, text box,