The PMFLib code is written in Fortran and C/C++ and is split into several git repositories hosted on GitHub.

PMFLib

pmflibpmflib main library and utilities
pmflib-buildinfrastructure for building of PMFLib

sander-pmf

sander-pmfsander with PMFLib
sander-pmf-buildinfrastructure for building of sander-pmf

pmemd-pmf

The pmemd is not open source code, thus upon a request we provide patches for connection with PMFLib.