Gantt Chart Light Library

for WPF (.NET) 4+ and Silverlight™ 4+ with optional LightSwitch® extensions – build

Run demos Demo source code NuGet package Documentation

Samples also on GitHub • Free & unlimited technical support provided by our own developers!  



Customizable grid

Easily add built-in or custom grid columns bound to custom item properties, set up row filtering, and display built-in thumbs to allow end users to move items vertically in the hierarchical collection using drag and drop operations.

Customizable timeline

Customize working week and day time intervals, add nonworking time intervals as needed, and use built-in and custom timeline scale types with built-in or custom header interval formatting and optional vertical bars.

Project management

Configure and manage tasks, dependencies, resources and assignments, and build highly compatible applications using Microsoft® Project XML schema based import and export. Print and export Gantt Chart images with ease.

Customizable appearance

Set up grid and chart item styling properties or define fully custom bar templates using XAML. Dependency lines can be also customized, if needed, optionally using the built in arrow polyline shape included with the library.

High performance

User interface virtualization and asynchronous behaviors enabled by default and by design, getting the components responsive in less than 3 seconds when loading as much as 10,000 items on modern PCs.

Developer friendly

Test the product for free for unlimited time. LightSwitch® extension included for the Silverlight™ based Gantt Chart. Multiple sample applications are available, including a data access example with SQL Server® persistence.


Multiple license types with different pricing options are available: there is one for everyone!

Mini Edition
Personal License
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Basic Edition
Small Team License
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Standard Edition
Business Plus License
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  • All components with source code
  • for any development team size
  • royalty-free perpetuum license
  • with unlimited high priority support
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