Below are the current packages that come with the FORM distribution. They need version 3.0 or later unless mentioned differently.

color : Library for evaluating group invariants.

harmpol : Library for the manipulation of harmonic polylogarithms.

meltran : Library for Mellin and inverse Mellin transforms of harmonic polylogarithms and harmonic sums.

mincer : Library for the calculation of three loop massless propagator graphs.

summer : Library for the manipulation of harmonic sums.