«RTF to HTML .Net» is .NET-build that provides a wide set of APIs for developers. «RTF in HTML .Net» allows you to add the following functions to your application:

  • Convert RTF to HTML
  • Convert DOCX to HTML
  • Convert Text to HTML
  • Convert RTF to Text

The SDK is 100% C# .NET library with wide abilities of exporting any RTF (rich text format) and Text document to HTML, XHTML with and without CSS.

To see this functionality firsthand, download the freshest «RTF to HTML .Net» with code examples, 49.2 Mb.

When converting RTF to HTML is supported:

  • Full text formatting (font face, color, size, bold, italic, underline, double underline, strike, superscript, subscript).
  • Images in JPG, PNG, GIF, BMP formats (stored separately or inside HTML document using base64 encoding).
  • Tables (borders, background, nested tables, merged cells).
  • Font colors, font style, size.
  • Hyperlinks and anchors.
  • Ordered and unordered lists.
  • Tracking changes.
  • Full Unicode support.
  • Special characters.

We give a lot consideration of testing our HTML documents at W3C Markup validation service after each release of the component.

HTML documents converted by «RTF to HTML .Net» are completely valid with W3C rules.

Requires only .NET Framework 4.0 and up or .NET Core 2.0 and up. Our product is compatible with all languages .NET and supports all Operating Systems where .NET Framework and .NET Core can be used.

Note, that «RTF to HTML .Net» is entirely written in managed C#, which makes it absolutely standalone and an independent library.

.NET Framework, .NET Core
  • .NET Framework 4.0, 4.5, 4.6.1 and higher.
  • .NET Standard 2.0
  • .NET Core and .NET 5.0

Multi-platform component, runs on:

  • Windows
  • Linux
  • Mac OS
WindowsLinuxMac OS

Our component has proven itself on cloud platforms and services:

SharePoint Google Cloud AWS Microsoft Azure Docker
  • SharePoint
  • Google Cloud Platform
  • Amazon Web Services (AWS)
  • Microsoft Azure
  • Docker etc.

If you are looking for a standalone C# library to create and parse Word documents, try our «Document .Net».

  1. Save time and no product development costs.

    There is no point in developing your RTF to HTML component in C#. This requires many days of hard work and takes about 50,000 C# lines of code. «RTF to HTML .Net» will save you time! You just need to add a link to "SautinSoft.RtfToHtml.dll" and write 3-4 code lines in C#.

  2. One product provides a set of APIs for converting Text, DOCX, and RTF documents to various formats: HTML 3.2, 4.01, HTML5, and XHTML with CSS.

  3. With «RTF to HTML .Net» your software will create well-formed HTML that is compatible with all W3C standards. You can check it out!

  4. «RTF to HTML .Net» is a completely self-contained component. No need to have MS Word, Internet Explorer or other software to convert and edit documents.

  5. High quality at reasonable prices.

    You pay once and use «RTF to HTML .Net» without any additional fees and restrictions. The license never expires.

  6. As a bonus, you get unlimited technical support regardless of the date of your purchase.

«RTF to HTML .Net» The limitations of the free version are: The trial notice "Created by unlicensed version of «RTF to HTML .Net» and the random addition of the word "TRIAL".