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WinForms Spell Checker, DevExpress

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Integration Made Easy

Whether you're using our Rich Text Editor to create your own word processor or you simply want to check spelling in a Memo field, you'll find that integrating Spell Checking across your entire project is as easy as 1-2-3.

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Learn More about Our WinForms Spell Checker

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Visual ElementsDictionaries, Languages and API

Visual Elements

The DevExpress WinForms Spell Checker ships with all UI elements you'll need to fully replicate the spell checking user experience available in Microsoft Word or Microsoft Outlook.

Customizable Spell Checking Dialogs

Built-in spelling error indication forms.

Customizable Spell Checking Dialogs

Choose one of two spelling error indication dialogs - both replicate dialogs found in Microsoft Office (Outlook & Word). In addition, the control includes Dictionary dialogs so that end-users can add unrecognized words to their dictionary. As you would expect, end-users can build a custom word list as needs dictate.
Documentation

Spelling Options Dialog

Built-in spell checking options dialog.

Spelling Options Dialog

From general options such as "ignore uppercase" to editing custom dictionary entries and language selection, the Options Dialog allows end-users to modify spell checking behavior as necessary.
Documentation

Popup (Context) Menu

Integration with Popup Menus.

Popup (Context) Menu

You can automatically embed Custom Items (suggestions, etc) to the context menu to simplify error correction (without the need to invoke a dialog).
Documentation

Check-as-You-Type Mode

Intuitive error indication.

Check-as-You-Type Mode

Errors can be underlined using wavy red lines. The control automatically checks spelling as you type, word by word in a separate thread without affecting UI responsiveness.
Documentation
"The response from DevExpress is always prompt, detailed and typically includes a code sample. Have used their suite for 4 years and never regretted my choice for one second." Jim Thomas

Dictionaries, Languages & API

Use one of our dictionaries or your own. Create custom word lists.

ISpell, OpenOffice, Hunspell

Roll your own dictionary or use one of our dictionaries.

ISpell, OpenOffice, Hunspell

ISpell, OpenOffice, Hunspell
Easily build custom dictionaries in plain text or in the following ready-to-use dictionary formats: Ispell, OpenOffice and Hunspell.
ISpell HelpOpenOffice HelpHunspell Help

Shared Dictionaries

Share and reuse.

Shared Dictionaries

Shared Dictionaries
Share dictionaries across your entire application. This feature helps avoid time-consuming operations associated with dictionary loading and maintains a single custom dictionary for all Spell Checker Conrols in your project.
Documentation

Languages

Change languages on the fly.

Languages

Languages
You can add multiple dictionaries, which comes in handy if you ship your applications in multiple languages. An appropriate dictionary will automatically be selected depending on the Control's Culture property.
Documentation

Flexible API

Manage the spell checking process in code.

Flexible API

Flexible API
API includes methods to check an arbitrary string, a text editor's content or all text editor controls within a specified container. You can handle events to fully manage the spell checking process - including suppression of built-in forms, modification to suggestion lists, skipped words, manual error processing, etc.
Documentation

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We are so confident in our products and services that we back them with a 60 day no questions asked money back guarantee. If within the first 60 days of ownership you are not satisfied with the capabilities of our tools, you can request a full refund of the amount you paid to DevExpress by writing to clientservices@devexpress.com or by calling +1 (818) 844-3383.

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Jump start the form development process via polished and ready-to-use 'templates'. The motivation behind our WinForms UI Templates is to create ready-to-use UI solutions for real-life line-of-business (LOB) apps and eliminate the need for routine UI customizations. Read about UI Templates

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The DevExpress WinForms Subscription makes it easy to create WinForms applications that meet government regulations regarding accessibility. Sec 508 and Accessibility Guidelines 1.0 support is available for key DevExpress WinForms controls.

Straightforward Localization

All DevExpress WinForms controls can be localized using satellite resource assemblies. DevExpress delivers satellite assemblies for a large variety of languages and cultures. To help you get started, resource files for three cultures are included in our installation: German, Japanese, and Spanish. If you need to modify our shipping resources or create satellite assemblies for a different language, simply use our Online Localization Service, a free tool for our active WinForms subscribers. Online Localization Service

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Supported IDEs

Review the list of development tools and frameworks supported by our products. We strongly recommend that you always download and use the most recent versions. If the latest version does not support the IDE or framework you're using, please submit a support ticket via the DevExpress Support Center and request an evaluation version that suits your requirements.

Version
23.1.5
22.1.11
18.1.18
12.2.18
Release Date
4-September-2023
31-August-2023
5-May-2022
15-October-2014
Support Status
Supported
Limited Support
Not Supported
(for legacy apps)
Not Supported
(for legacy apps)
Minor Updates
Yes
No
No
No
Security Updates
Yes
Yes
No
No
Supported Frameworks
.NET 6 / .NET 7
.NET Framework 4.5.2+
.NET 5 / .NET 6
.NET Core 3.0+
.NET Framework 4.5.2+
.NET Framework 4.0+
.NET Framework 4.5
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.NET Framework 3.5
Supported IDE
Visual Studio 2022
Visual Studio 2019
Visual Studio 2017
Visual Studio 2015
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Visual Studio 2017
Visual Studio 2015
Visual Studio 2013
Visual Studio 2012
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Visual Studio 2017
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Visual Studio 2013
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Visual Studio 2010
Visual Studio 2008

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