FEMPACK is a collection of some simple routines for implementing the finite element method. The emphasis is on simplicity and clarity. Currently, only the 2D case is handled, with a choice of low order triangular and quadrilateral elements.-FEMPACK is a collection of some simple routines for implementing the finite element method. The emphasis is on simplicity and clarity. Currently, only the 2D case is handled, with a choice of low order triangular and quadrilateral elements.