With the release of FastReport .NET 2022.2, we added a plug-in to connect .XLSX files as a data source. To use it, you must first build the project: С:\Program Files (x86)\FastReports\FastReport.Net\Extras\Core\FastReport.Data\FastReport.Data.Excel After building the project, you will need to ...

FastReport .NET provides a plugin mechanism for extending the functionality of the report designer. Most of these plug-ins are for adding database connectors in the report designer. But there are others. For example, those which add new controls to the designer. But before using plugins, you must f...