OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.
Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
Hildegard is a music theory engine that will analyze music based on various theoretical systems. Users can stick to common theoretical systems or write their own with an extension language.