QueryTree is a database reporting and visualization tool that offers an open-source solution for ad hoc reporting and data visualization. It provides a user-friendly report builder that allows both technical and non-technical users to easily select, filter, group, aggregate, and visualize data from any table in any database. With QueryTree, users can generate interactive charts without the need to write code, making it a powerful tool for exploring and summarizing data.

The tool also emphasizes security, allowing users to securely connect their MySQL, PostgreSQL, or Microsoft SQL Server databases within minutes. QueryTree enables users to export their results, share reports with their team, and even set up scheduled emails to keep everyone updated. It is praised by users for its simplicity and ease of integration.

Whether you need to embed it into your app or use it as a standalone tool, QueryTree offers a versatile and efficient solution for data reporting and visualization