Comparison of force-field implementations
This is a table of notable computer programs implementing molecular mechanics Force [field (chemistry)|force fields].
| Program | OPLS | AMBER | CHARMM | GAFF | MMFF | QVBMM | UFF | Comments |
| Abalone | For proteins, DNA, ligands | |||||||
| AMBER | ||||||||
| Ascalaph Designer | ||||||||
| Avogadro | ||||||||
| Balloon | MMFF94-like | |||||||
| BOSS | ||||||||
| CHARMM | * | * | * | * in standard distribution | ||||
| Gabedit | ||||||||
| Gaussian mm utility | Dreiding field available | |||||||
| GROMACS | * | * | * in standard distribution since v4.5.0 | |||||
| MOE | ||||||||
| NAMD | ||||||||
| Openbabel | ||||||||
| Q | For biopolymers | |||||||
| Tinker | For proteins, organic molecules | |||||||
| Yasara | Plus custom fields for hires refinement |