Seal Report offers a complete framework for producing every day reports from any database. The product focuses on an easy installation and report design: Once setup, reports can be built and published in a minute. Seal Report is an Open Source for the Microsoft .Net Framework entirely written in C#. Main Features:

Dynamic SQL sources: Use either your SQL or let the Seal engine build dynamically the SQL used to query your database. Native Pivot Tables: Simply drag and drop elements directly in a pivot table (Cross Tab) and display them in your report. HTML 5 Charts and Microsoft Charts: Define and display Chart Series in two mouse clicks. HTML Rendering using Razor engine: Use the power of HTML5 in the report result (JQuery Tabs, Tables sorting and filtering). Customize your report presentation in HTML with the Razor engine parsing. Web Report Server: Publish your reports on the web (requires Internet Information Server 7 or 8 with MVC4) Task scheduler: Schedule your report executions and generate results in folders or send them by emails (integrated with the Windows Tasks Scheduler) Low TCO (total cost of ownership): The product is designed for minimal ongoing maintenance.

Demo: https://sealreport.org/demo