Evergreen is an open-source integrated library system (ILS) designed to help library organizations manage their resources effectively. It offers a suite of applications tailored for managing collections, patron records, and library transactions, making it suitable for a variety of library types, including public, academic, and special libraries. Evergreen supports features like cataloging, circulation, reporting, and acquisitions, and has a strong emphasis on scalability and reliability. The system is designed to be flexible, allowing for customization and integration with other library services.