# WinForms SpellChecker Overview

**RadSpellChecker** enables developers to add multilingual spell checking capabilities to their WinForms applications. The component is completely customizable and can be attached to any text-editing **RadControl**. You can also use it together with the standard Microsoft text-editing controls. It currently supports dozens of languages and can have custom user dictionaries for every language.

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![WinForms RadSpellChecker Overview](https://www.telerik.com/products/winforms/documentation/assets/294d7982c545539bdd2bddeec3df4093/spellchecker-overview001.png)

> important RadSpellChecker requires .NET 4.0 Framework.

The end-user can check a given text for errors using one of the following modes:

* Checking words one by one.

* Checking all words at once in a separate window.

**RadSpellChecker** can be tweaked to:

* Spellcheck RadGridView editors.

* Support multiple languages – you can add dictionaries in any language and use them with **RadSpellChecker**.

## Telerik UI for WinForms Learning Resources

* [Telerik UI for WinForms SpellChecker Homepage](https://www.telerik.com/products/winforms/spellchecker.aspx)
* [Get Started with the Telerik UI for WinForms SpellChecker](https://www.telerik.com/products/winforms/documentation/controls/spellchecker/getting-started)
* [Telerik UI for WinForms API Reference](https://docs.telerik.com/devtools/winforms/api/)
* [Getting Started with Telerik UI for WinForms Components](https://www.telerik.com/products/winforms/documentation/getting-started/first-steps)
* [Telerik UI for WinForms Virtual Classroom (Training Courses for Registered Users)](https://learn.telerik.com/learn/course/external/view/elearning/17/TelerikUIforWinForms)
* [Telerik UI for WinForms Forum](https://www.telerik.com/forums/winforms)
* [Telerik UI for WinForms Knowledge Base](https://docs.telerik.com/devtools/winforms/knowledge-base)

## Telerik UI for WinForms Additional Resources

* [Telerik UI for WinForms Product Overview](https://www.telerik.com/products/winforms.aspx)
* [Telerik UI for WinForms Blog](https://www.telerik.com/blogs/desktop-winforms)
* [Telerik UI for WinForms Videos](https://www.telerik.com/videos/product/winforms)
* [Telerik UI for WinForms Roadmap](https://www.telerik.com/support/whats-new/winforms/roadmap)
* [Telerik UI for WinForms Pricing](https://www.telerik.com/purchase/individual/winforms.aspx)
* [Telerik UI for WinForms Code Library](https://www.telerik.com/support/code-library/winforms)
* [Telerik UI for WinForms Support](https://www.telerik.com/support/winforms)
* [What’s New in Telerik UI for WinForms](https://www.telerik.com/support/whats-new/winforms)

## See Also

* [Getting Started](https://www.telerik.com/products/winforms/documentation/controls/spellchecker/getting-started)