mutantur is a framework that provides metamorphism functionality for programs running under Windows. It modifies individual functions and results in the file hash and signature to drastically change.
GRTMOD is a program for modelling garnet growth and resorption stages in metamorphic rocks using an iterative approach. It can be used for thermobarometry based on reactive bulk compositions. This version of GRTMOD is MATLAB-free but requires Theriak-Domino to run Gibbs energy minimizations.