ExpressSpellChecker

DevExpressProofing ToolsVCL Component

Integrate advanced, customizable spell checking into your Delphi apps.

  • Supports ISpell, Hunspell, OpenOffice, and custom dictionaries.
  • Offers check-as-you-type and AutoCorrect spelling modes.
  • Includes Microsoft Office-style spelling dialogs and extensive options.
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ExpressSpellChecker is a robust component that adds spell checking to DevExpress VCL text editors and controls. It supports multiple dictionary formats like ISpell, Hunspell, and OpenOffice, and allows custom dictionaries. Users benefit from real-time error highlighting, AutoCorrect features, and customizable dialogs reminiscent of Microsoft Office.

Multi-Format Dictionary Support

Work with built-in dictionaries including ISpell, Hunspell, OpenOffice, or create your own custom plain-text dictionaries to tailor spell checking to your application needs.

Check-As-You-Type Mode

Automatically underlines misspelled words with wavy red lines during text input, running checks in a separate thread to maintain UI responsiveness.

AutoCorrect Functionality

Automatically fixes common typos, capitalization errors, and can insert symbols or predefined text snippets as users type, with customizable replacement lists.

Microsoft Office-Style Spelling Dialogs

Includes two dialog styles, Outlook and Word, allowing users to review and correct spelling mistakes along with managing custom dictionaries.

Built-in Spelling Options Dialog

Enables end-users to adjust spell checking preferences such as ignoring uppercase words, managing custom dictionary entries, and selecting languages.

Custom Dictionary Management

Users can add unrecognized words to their dictionaries and edit these entries via dedicated dialogs to enhance spell check accuracy over time.

Support for Multiple Languages and Encodings

Dictionaries can be loaded with specified language encodings and alphabets, improving suggestion accuracy across diverse languages and character sets.

Integration with DevExpress VCL Controls

Integrates with DevExpress text editors like TcxMemo and others, providing spell checking directly within your application’s UI components.

Flexible Runtime Dictionary Loading

Dictionaries can be auto-loaded at startup or managed programmatically for dynamic spell checking configurations.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • VCL Component

IDE Support

  • C++Builder
  • Delphi
  • RAD Studio