ReFine is a plugin that allows to add a final
polishing to your tracks, busses and masters. It
extracts psycho-acoustic parameters from the source
and thus allows to add warmth, space and punch to
your mixes. This is done level dependent and rather
subtle; you probably won't be able to create heavy
distortion effects with this plugin.
ReFine is available as freeware for Windows and Mac
as part of the KVR Developer Challenge 2014.