High Quality Content by WIKIPEDIA articles! Snapz Pro X is a utility program for Mac OS X developed by Ambrosia Software. It is designed to record movie-like screenshots of a computer monitor doing various actions, such as a user moving their mouse across the screen, clicking on desktop icons, typing text, et cetera. It has been used commercially in the production of books, such as O`Reilly Media`s series, The Missing Manual, and others.