PARSEC code for Real Space Simulations: Electronic structure code using pseudopotentials constructed within the local density approximation. The code discritetizes the Kohn-Sham equation and solves for eigenvalues on a cubic grid. The code is capable of solving for optical properties of localized systems using time dependent density functional theory. Ab initio molecular dynamics using quantum forces for clusters is implemented within this code. Currently only a serial version is available. The input requires atomic positions and pseudopotentials for the required atomic species. A link to a program to generate Troullier-Martins pseudopotentials is provided.
Library of codes from the Materials Computation Center (University of Illinois): Variety of codes.
Numerical Methods (University of Minnesota): Sparse matrix codes from Professor Saad's group.