GFOSS (Open Technologies Alliance) is a Greek non-profit organization founded in 2008 by universities and research institutions to promote Free and Open Source Software, digital inclusion, open knowledge, and technological innovation. As a leading hub for the open technology community in Greece, it supports the development of free software solutions and participates in numerous educational and European initiatives. As part of our Erasmus+ KA210 project, GFOSS delivered an online workshop on Free and Open Source Software, helping participants explore the benefits of open technologies for collaboration, accessibility, and innovation.