Fast and flexible spell checking for WinForms applications.
Prices from:
| Available in | |
|---|---|
| ComponentOne Studio WinForms | Loading |
| ComponentOne Studio WinForms Data Services Edition | Loading |
| ComponentOne Studio Enterprise | Loading |

Includes more than 20 dictionaries covering languages such as English, Spanish, French, German, and more. Enables applications to perform spell checking in multiple languages easily.
Automatically highlights misspelled words in text controls as users type, using red wavy underlines for clear visual feedback.
Users can right-click misspelled words to see suggestions and choose actions like ignoring the word or adding it to a custom dictionary.
Provides a dialog-based spell-check interface to review and correct misspellings across a complete text document or control content.
Allows creation and management of custom dictionaries through a dictionary editor, enabling developers to tailor spell-check behavior and distribute dictionaries with their applications.
Integrates with any .NET control derived from Windows.Forms.TextBoxBase, such as RichTextBox, enabling quick and easy addition of spell-check features.
Processes approximately 400,000 words per second on typical systems, ensuring fast and responsive spell checking in large text inputs.
Supports built-in spelling dialogs, context menus, and as-you-type visual cues.
Review the details below to ensure this product is supported within your environment.
Available as part of ComponentOne WinForms Edition, ComponentOne WinForms Data Services Edition, and ComponentOne Studio Enterprise.
Compare the features between the ComponentOne products that include .NET WinForms controls.
| ComponentOne Studio WinForms | |
|---|---|
| Platforms | |
| Supported Platforms | |
| WinForms | Included |
| WPF | Not included |
| WinUI | Not included |
| .NET MAUI | Not included |
| ASP.NET MVC | Not included |
| ASP.NET Core | Not included |
| ASP.NET Web Forms | Not included |
| Blazor | Not included |
| JavaScript | Not included |
| Data Services | |
| Legacy Platforms | |
| Enterprise Controls | |
| WinForms & WPF | |
| JavaScript & ASP.NET MVC | |
| Utilities | |
| WinForms Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editors | |
| Navigation & Layout | |
| Reporting & Documents | |
| Scheduling | |
| Utilities | |
| WPF Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
| Navigation & Layout | |
| Reporting & Documents | |
| Scheduling | |
| Utilities | |
| .NET Framework-Only WPF Controls | |
| Data Management | |
| Data Visualization | |
| Input & Editing | |
| Navigation & Layout | |
| Reporting & Documents | |
| Utilities | |
| ASP.NET MVC Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
| Navigation & Layout | |
| Reporting and Documents | |
| Scheduling | |
| Utilities | |
| ASP.NET Core Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
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| Reporting & Documents | |
| Scheduling | |
| Utilities | |
| ASP.NET Web Forms Controls | |
| Data Management | |
| Data Visualization | |
| Input & Editing | |
| Multimedia | |
| Navigation & Layout | |
| Reporting & Documents | |
| Scheduling | |
| Utilities | |
| Blazor Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
| Navigation & Layout | |
| Reporting & Documents | |
| Scheduling | |
| WinUI Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
| Navigation and Layout | |
| Reporting & Documents | |
| Scheduling | |
| .NET MAUI Controls | |
| Data Management | |
| Data Visualization | |
| Scheduling | |
| Input & Editing | |
| Data Layer Components | |
| Data Services | |
| Web API | |
| UWP (Legacy) Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editing | |
| Navigation & Layout | |
| Reporting & Documents | |
| Scheduling | |
| Utilities | |
| Xamarin Controls | |
| Data Management | |
| Data Services | |
| Data Visualization | |
| Input & Editors | |
| Reporting & Documents | |
| Scheduling | |
| JavaScript Components | |
| Frameworks & Integrations | |
| Common | |
| Data Management | |
| Printing & Docs | |
| DataGrid | |
| Data Visualization | |
| Navigation & Layout | |
| Input & Editors | |
| Viewers | |
| Wijmo Designer | |
MESCIUS, formerly known as GrapeCity, is a leading developer-focused brand established in Japan, with a history spanning over 30 years. It is recognized for its extensive suite of software components, including reporting frameworks, spreadsheet libraries, and Japanese market-oriented input controls. Popular products such as ActiveReports, SPREAD, InputMan, and ComponentOne support both .NET and JavaScript ecosystems and are widely used in business-critical applications. MESCIUS offers distinctive advantages such as proven reliability, comprehensive Japanese localization, and strong technical support, making it a trusted choice for IT professionals and software developers building complex and localized systems.

As official and authorized distributors since 1996, ComponentSource supplies you with legitimate licenses directly from MESCIUS.
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