popyorn is a level editor of Prince of Persia for the Macintosh.
Its official website can be found here.
Version 0.9b was released by Norbert de Jonge on 2 September 2018.

Download:
- For Windows: popyorn-0.9b-win32.zip (3.4MB)
- For GNU/Linux: popyorn-0.9b.tar.gz (2.4MB)