R3DS (Russian 3D Scanner) has released v2.3 of Wrap Iterations, their standalone retopology tool
R3DS::Wrap is a topology transfer tool. It allows to wrap existing topology around a 3D-scan or other highpoly model. It also includes pre-alignment, sculpting and texture baking features. As Wrap preserves vertex order and texture coordinates of original basemesh it can be used for creating morph targets of different facial expressions based on scans.
We are talking about it HERE
Demo version available HERE