I apologize in advance if this software is already known, but I have found no references in the archive.

LTVT - Lunar Terminator Visualization Tool is a free Windows application by Jim Mosher for processing both earth-based and space images of the Moon. It allows the visualization of the terminator and libration, the use of any photo as map texture with optional labels of official names, and more. Some sample images generated with LTVT:Paolo Amoroso