SautinSoft Devoloper Company
HTML-to-RTF Pro DLL HTML-to-RTF Pro DLL .Net is 100% C# .Net control which enables .Net applications to convert any ASPX, XHTML, HTML to Word, RTF, Text with full CSS formatting and merge RTF documents as additional function
HTML Beautifier .Net
HTML to RTF Converter

HTML Beautifier .Net -
Powerful .Net component to cleaning and filtering HTML, XHTML documents.

HTML Beautifier .Net is advanced and flexible solution for .Net applications to filter, clean up and modify HTML, XHTML, ASPX, XML documents at server-side. The component can be easily integrated into any type of .Net application, either ASP.Net websites, Console or Windows Forms applications, to replace, remove or change any HTML/ASPX/XML tags, attributes, CSS, scripts, comments, forms, everything what you want to change in HTML document on fly.

HTML Beautifier .Net is completely written in 100% pure C#, therefore it’s absolutely standalone and doesn’t have any dependencies, like a browser. The component has own HTML parser, which can process about 5000 HTML documents per minute.

HTML Beautifier .Net can be used in 32/64-bit applications with .Net 1.1, 2.0, 3.0, 3.5, 4.0 and works perfectly at server-side even with Medium Trust level. HTML Beautifier .Net is analogue of HTML Tidy® for .Net platform.

Advanced Features

Component's main functions:

What's new in Beautifier .Net?

HTML Beautifier .Net includes various new features that improve usability and help you to build pages whether you're working in the design or the coding environment.

First, HTML Beautifier .Net provides support for best practices and industry standards, including support for advanced CSS use, XML, XHTML and accessibility requirements. You can validate the current web page or a selected tag.


  • Easy, Reliable and Fast – SDK
  • 5000 HTML documents per minute
  • Made with 100% managed C#
  • Support 32/64-bit applications
  • ASP.NET, Websites, Console, WinForms

HTML Beautifier .Net also provides a full-featured coding environment that includes code-editing tools (such as code coloring and tag completion) and language reference material on Cascading Style Sheets (CSS), JavaScript, and ColdFusion Markup Language (CFML), among others.

It is especially useful for finding and correcting errors in deeply nested HTML, or for making grotesque code legible once more.

Our products are compatible with all .NET languages and supports all Operating Systems where .NET Framework or Mono can be installed