Another user developed an exporter from Hero Lab for Pathfinder 1e, to import using another script in Roll20, for the "Pathfinder by Roll20" character sheet. It seems designed to use custom output, but for some reason when Hero Lab loads it, it calls it a new game system instead (not actually adding a new game system), and doesn't show up in Custom Output.
Here's the GitHub link:
https://github.com/Imper1um/Roll20HLCE
Anyone have any ideas why it doesn't load into Hero Lab correctly?