WYSIWYG editing Image gallery upload Content templates
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Download RichTextEditor

The ASP.NET Core package, the 100-demo Web Forms migration kit, and license-ready trial assets in one place.

Thank you for your interest in evaluating RichTextEditor for ASP.NET Core. The trial packages below now include the updated wrapper, the refreshed 100 server-side demos, and the packaged `RichTextBox.lic` workflow used by the new runtime validation layer.

Main Package

RichTextBox Tag Helper Package

The ASP.NET Core wrapper package includes the `richtextbox` Tag Helper, static web assets, a lightweight upload endpoint mapper, built-in `RichTextBox.lic` validation, and draft autosave support so teams can migrate from Web Forms to Razor Pages or MVC without starting from scratch.

Preview package NuGet-ready `.nupkg`

Demo Package

100 Server-Side Demos for NuGet

This content package ships the refreshed ASP.NET Web Forms demo kit with 100 verified `.aspx` samples, runtime assets, dialogs, and the `RichTextBox.lic` file so teams can install the demos into an existing environment and browse real server-side scenarios quickly.

100 demos Content package

Download Bundle

100 Demo Zip Package

Prefer a direct download instead of NuGet? This zip contains the full 100-demo Web Forms kit with the modernized landing page, updated image/document dialogs, and packaged runtime assets ready for review or redistribution.

Zip archive Migration kit

Example Package

Source + Demo Site Bundle

Includes the full `RichTextBoxSolution`, the sample Razor Pages website, and the wrapped editor assets so you can build, debug, and extend the ASP.NET Core control locally.

Source zip Demo-ready website

Migration Notes

1. Register the package in your ASP.NET Core app and add @addTagHelper *, RichTextBox to _ViewImports.cshtml.

2. Call builder.Services.AddRichTextBox() and app.MapRichTextBoxUploads() in Program.cs.

3. Place RichTextBox.lic in your ASP.NET Core app content root, beside Program.cs and the project file, so runtime license validation succeeds for rendering and uploads.

4. Replace legacy Web Forms markup with <richtextbox /> and use the 100-demo pack to port page behaviors one scenario at a time.

Ready to purchase a license?

All licenses are perpetual and never expire. One-time purchase with no recurring fees.