Question: Who developed the program used to create the 147th episode of South Park?

Context paragraphs:
Make Love, Not Warcraft: "Make Love, Not Warcraft" is the eighth episode in the tenth season of the American animated television series "South Park".  The 147th episode overall, it first aired on Comedy Central in the United States on October 4, 2006.  In the episode, Cartman, Kyle, Stan, and Kenny enjoy playing the popular massively multiplayer online role-playing game "World of Warcraft".  When a high level player goes around killing other players in the game, they start playing the game every day to try to stop him.  The episode was written and directed by series co-creator Trey Parker.  In 2015, he and co-creator Matt Stone listed it as their third favorite episode of the series.

I'm Still Here (Desperate Housewives): "I'm Still Here" is the 147th episode of the ABC television series, "Desperate Housewives".  It is the thirteenth episode of the show's seventh season and was broadcast on January 16, 2011.

The Closet Case: "The Closet Case" is the third episode of the seventh season of the American sitcom "Modern Family", and the series' 147th episode overall.  It aired on American Broadcasting Company (ABC) in the United States on October 7, 2015.  The episode was written by Paul Corrigan and Brad Walsh, and directed by Beth McCarthy-Miller.

The Comeback (Seinfeld): "The Comeback" is the 147th episode of the NBC sitcom "Seinfeld".  This was the 13th episode for the eighth season.  It aired on January 30, 1997.

Frame of Mind (Star Trek: The Next Generation): "Frame of Mind" is the 147th episode of the American science fiction television series "".  The 21st episode of the .

Snapz Pro X: Snapz Pro X is a utility program for macOS 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.  The program was also used by South Park to create the Make Love, Not Warcraft episode.

Michael's Last Dundies: "Michael's Last Dundies" is the twenty-first episode of the seventh season of the American comedy television series "The Office" and the show's 147th episode overall.  It originally aired on NBC on April 21, 2011.  The episode was written and directed by co-executive producer Mindy Kaling.  "Michael's Last Dundies" guest stars Will Ferrell as Deangelo Vickers and Jack Coleman as State Senator Robert Lipton.

Profit and Lace: "Profit and Lace" is the 147th episode of the television series "", the 23rd episode of the .  It was first broadcast on May 13, 1998.

The Rebound Girl: "The Rebound Girl" is the 11th episode of the seventh season of the CBS sitcom "How I Met Your Mother", and the 147th episode overall.  It aired on November 21, 2011.

The Wacky Molestation Adventure: "The Wacky Molestation Adventure" is the sixteenth episode of the fourth season of the animated television series "South Park", and the 64th episode of the series overall.  "The Wacky Molestation Adventure" originally aired in the United States on December 13, 2000 on Comedy Central.  The episode follows the children of South Park, who remove all adults from the town by claiming that they molested them.  With the whole town to themselves, they create a new society, but it quickly deteriorates and two separate groups are formed.  Much of the episode's plot is inspired by the 1984 film "Children of the Corn", based on the Stephen King short story.

Supporting paragraphs: Snapz Pro X Make Love, Not Warcraft
Answer: Ambrosia Software