Announcing DevExpress Universal v18.2

Built and optimized for desktop, web, and mobile developers alike, DevExpress Universal helps software teams deliver high performance line-of-business apps that amaze.

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We Thank Our Loyal Customers for Casting Their Votes

DevExpress is honored to have been voted best in class 19 times in 2017 Visual Studio Magazine Readers' Choice Awards.

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Your Success Matters

Your Success Matters

We look forward to working with you and will do whatever we can to make your experience with us a profitable one.

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Learn More about Our WPF Spell Checker

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Dialogs, Dictionaries & Languages
The DevExpress WPF 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.
Spell Checking Dialog
Built-in spelling error indication form.
Spell Checking Dialog

The Spelling dialog enables end-users to do the following:

  • Select one of the suggested corrections to replace the misspelled word;
  • Skip the word;
  • Ignore the word and all its future occurrences in the text;
  • Add the word to a custom dictionary.
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 DevExpress WPF Spell Checker's Options Dialog allows end-users to modify spell checking behavior as necessary.
Control Integration
Native support for standard and DevExpress text edititng controls.
Control Integration

The DevExpress WPF Spell Checker supports the following components (and their descendants):

  • A standard TextBox;
  • A standard RichTextBox;
  • The DevExpress WPF TextEdit;
  • The DevExpress WPF MemoEdit;
  • The DevExpress WPF RichEditControl.
Check-as-You-Type Mode
Intuitive error indication.
Check-as-You-Type Mode
When the DevExpress Spell Checker encounters a spelling error, words that aren't in the dictionary can be underlined using wavy red lines. The Spell Checker automatically checks spelling as you type, word by word in a separate thread without affecting UI responsiveness.
ISpell, OpenOffice, Hunspell
Roll your own dictionary or use one of our dictionaries.
ISpell, OpenOffice, Hunspell
The DevExpress WinForms Spell Checker includes built-in support for custom dictionaries in plain text or the following read-to-use dictionary formats: Ispell, OpenOffice and Hunspell.
Languages
Change languages on the fly.
Languages
Languages
When our WPF SpellChecker creates a dictionary, it's automatically added to the SpellChecker's Dictionary collection and its language is indicated by the Control's Culture property.

Buy this product as part of the following subscription packages.

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.

Best Value
WinForms Controls
WPF Controls
ASP.NET WebForms Controls
Printing & Exporting
ASP.NET MVC Extensions
Printing & Exporting
ASP.NET Bootstrap Controls
Themes and Skinning
JavaScript - jQuery, Angular, React, Vue
JavaScript - ASP.NET MVC & Core
UWP Controls
Reporting
WinForms Report Viewer
WinForms End-User Report Designer
HTML5 Report Viewer
ASP.NET WebForms Report Viewer
ASP.NET WebForms End-User Report Designer
ASP.NET MVC Report Viewer
ASP.NET MVC End-User Report Designer
ASP.NET Core Report Viewer
ASP.NET Core End-User Report Designer
WPF Report Viewer
WPF End-User Report Designer
Office File API (Basic)
Excel Export Library
Word Processing Document API (DOC, RTF)
Office File API (Complete)
Native Mobile UI Controls
CodeRush
C#, VB.NET, XAML
CodeRush Classic
VS 2015 Support
VS 2012, 2013 Support
C#, VB.NET, XAML
HTML, ASP.NET, CSS, Razor, JavaScript
Source Code *
WinForms Controls
ASP.NET Controls
WPF Controls
UWP Controls
JavaScript - jQuery, Angular, React
XPO - ORM Library
Office File API
Data Visualization Dashboard
eXpressApp Framework
Technical Support
Priority Support

* DevExpress does not include/ship source code for certain products, including CodeRush, TestCafe, and Report Server.

Additional Info

WPF Themes and App Skins

The DevExpress WPF Subscription ships with over 30 custom designed and highly polished themes for your next WPF application. You can use each of these themes easily, without modification or manipulate them using our free WPF Theme Designer application. Learn More

Touch Enabled User Experience

Deliver elegant, touch-enabled WPF applications using the platform you know and love. The WPF Subscription helps you leverage your current investments and address customer needs via a comprehensive range of WPF controls that support touch on both Windows 7 and Windows 10.

Built-in, easy-to-use Application Templates

The DevExpress WPF Subscription includes a series of application templates so you can hit the ground. Learn more

Sec 508 and Accessibility

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

MVVM Support

DevExpress WPF Controls have been engineered to support the Model-View-ViewModel development pattern. Controls such as the DevExpress WPF Grid provide the same level of MVVM support as the standard Microsoft Data Grid along with additional features not available from Microsoft. DevExpress controls allow you to generate columns based on data and customize them using WPF styles without limitations. Learn more

Straightforward Localization

All DevExpress WPF controls can be easily localized using satellite resource assemblies. DevExpress delivers satellite assemblies for a large variety of languages and cultures. To make it easy to get started, resource files for four cultures are included to our installation: German, Japanese, Russian, 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 WPF subscribers. Online Localization Service