Spread for WPF consists of the following assemblies:
| Assembly | Description |
| GrapeCity.CalcEngine | Provides namespaces, classes, and enumerations for all the calculation functions in the Spread component. |
| GrapeCity.Spreadsheet | Provides namespaces, classes, and enumerations for the spreadsheet features. |
| GrapeCity.Wpf.SpreadSheet | Provides namespaces, classes, and enumerations for the spreadsheet features for WPF. |
| GrapeCity.Wpf.SpreadSheet.CellType | Provides namespaces, classes, and enumerations for cell types for the WPF spreadsheet features. |
