Gaussian GAMESS-US GAMESS-UK MOPAC, AMPAC
Z-matrix, XMol XYZ, Mol2, PDB, FDAT, CSSR, MSF, Biosym arc and car, Vasp CONTCAR, Pluton, Shelx, tinker xyz and arc, msi molden format
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DMAREL, CRYSTAL95, RESP, Povray, VRML