Odoo also has education pgm
Odoo has been used as a component of university courses, and it became a compulsory subject for the baccalaureate in France, just like Word, Excel and PowerPoint. A study on experiential learning suggested that Odoo (then known as OpenERP provides a suitable alternative to proprietary systems to supplement teaching.
Odoo also offers a completely free program called Odoo Education, which allows teachers and/or students to create an Odoo database for academic purposes.