keyoti 

Windows Forms library for spell checking, supports .NET Core 3+ (including .NET 5).

Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your XAML, or programmatically create in C# or VB.NET (and it really is just a few lines of code).

Fully featured faceted search engine library for ASP.NET (free edition)

English dictionary for RapidSpell Web ASP.NET

Spell checker for ASP.NET Core, requires JS client files not included in the Nuget package, please download the MSI at https://keyoti.com/products/rapidspell/dotNetWeb/evaluation-download.html

Commercial spell checker for Win Forms. Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your form, or programmatically create in C# or VB.NET (and it really is just a few lines... More information

Fully featured faceted search engine library for ASP.NET

Support DLL for TX TextControl with RapidSpell Desktop. Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your form, or programmatically create in C# or VB.NET (and it really is... More information

Support DLL for TX TextControl with RapidSpell Desktop. Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your form, or programmatically create in C# or VB.NET (and it really is... More information

Support DLL for TX TextControl with RapidSpell Desktop. Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your form, or programmatically create in C# or VB.NET (and it really is... More information

Support DLL for TX TextControl with RapidSpell Desktop. Either drag the RapidSpellDialog and RapidSpellAsYouType spelling controls into your form, or programmatically create in C# or VB.NET (and it really is... More information

RapidSpell Web for ASP.NET v4. Requires JS client files not included in the Nuget package, please download the MSI at https://keyoti.com/products/rapidspell/dotNetWeb/evaluation-download.html

Support DLL for TX TextControl with RapidSpell Desktop. Drag the RapidSpellDialog spelling control into your form, or programmatically create in C# or VB.NET (and it really is just a few lines of code).

Support DLL for TX TextControl with RapidSpell Desktop. Drag the RapidSpellDialog spelling control into your form, or programmatically create in C# or VB.NET (and it really is just a few lines of code).

Support DLL for TX TextControl with RapidSpell Desktop. Drag the RapidSpellDialog spelling control into your form, or programmatically create in C# or VB.NET (and it really is just a few lines of code).