What's new in v5.0.0?

Released September 9, 2025

v5.0.0 provides 3 bug fixes and improvements. Check out the Plus Edition for more controls, features, and to get your hands on upcoming releases earlier.

Want an easier way to install Extended WPF Toolkit?

Extended WPF Toolkit v5.0.0 is available on NuGet as of September 9, 2025.

.NET Framework notes:

Requires .NET Framework 4 an up or .NET5 an up.

Instructions for using the Extended WPF Toolkit binaries:

• Install .NET Framework 4 and up (or .NET5 and up)
• Download the ExtendedWPFToolkit_Binaries
• Right-click ExtendedWPFToolkit_Binaries.zip -> Properties -> Unblock
• Unzip the ExtendedWPFToolkit_Binaries.zip
• Add a using statement ("using Xceed.Wpf.Toolkit;") to the top of .cs files
• Add a new xmlns (for example, xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit") to the top of XAML files
• In your XAML, use the namespace prefix (in the above example, <xctk: ...>)