Freefem provides a language and a solver for the Finite Element Method (FEM). It is especially useful for education purposes and RRD (Rapid Research Development). Freefem is a part of the Kfem project and will serve as the default FEM solver.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.