@phil123456: Pd-l2ork is free of charge, and all the code uses free software licenses. The only exception I can think of is a single external library where the original author added a clause that it can't be used to oppress or kill people. (But if you were referring to that it's quit an obscure inside joke.)

@jancsika joke ?? I dotn follow you

I could have swore I saw pricing in the orange menus when I checked on the web site

but I use windows unfortunately

@phil123456: I checked here:
http://l2ork.music.vt.edu/main/make-your-own-l2ork/software/

I don't see anything in the orange menus that would make someone think they have to pay to download a package.

@jancsika yes I know, but I am sure I saw something about pricing...no explanation here