.NET MAUI Expander Overview
Updated on Aug 11, 2026
The Telerik UI for .NET MAUI Expander helps you save screen space by presenting content in an expandable container that can be expanded/collapsed by tapping on the header of the control.

Key Features of the .NET MAUI Expander
- Collapsed/expanded states—Expander provides an expandable area which can hold content of your choice. The end users can show or hide this content by interacting with the Header of the control.
- Customizable Header—You have full control over the visual appearance of the Header of the control.
- Animation while expanding/collapsing—Expander provides slick customizable animation played while the expandable content is expanded/collapsed.
- Styling—You can apply various Border color and thickness of Expander to make it compatible with the design of your app.