Noethys is a free and open-source software designed for managing multiple activities efficiently. This remarkable tool provides comprehensive management capabilities for various activities within your association or municipality. It covers individual management, activity tracking, consumption monitoring, invoicing, and much more, ensuring you have all the necessary features at your fingertips. Save valuable time with Noethys's user-friendly interface, which allows you to complete everyday tasks swiftly. There are no hidden costs for installation, hosting, maintenance, or plugins; everything is included and ready for immediate use. Furthermore, Noethys features a unique configuration system that can adapt to nearly any scenario you may encounter. With Noethys, you avoid the need for multiple software solutions, as it serves as a single platform to manage a wide range of activities, including leisure centers, extracurricular daycare, canteens, cultural and sports programs, transportation, senior clubs, family outings, and youth hostels among others. Additionally, Noethys is versatile enough to be installed on Windows, Linux, or Mac, either on a standalone computer or across a local network, making it accessible for various users. This flexibility ensures that Noethys can meet the diverse needs of any organization seeking to streamline its activity management processes.