Seal Report is an open-source tool for the generation of daily reports from any database. It offers a complete framework for producing dynamic reports and dashboards, with a focus on simplicity and ease of use.
OpenRDL is an open source alternative to Microsofts SQL Server Reporting Services. Reports are based on the Report Definition Language (RDL) specification with multiple output formats (PDF, HTML, printer). Deployment on Windows, Linux (Mono) or embedded