[unionpivo]

They have 2 versions.

One is cloud based one is local install. They are pushing cloud based one because, their local installer is really bad (it's also bad for commercial version, people often joked, that the hardest thing about SW is getting it to run)

But yes, you pay yearly subscription. Which I am not a fan of, but it's a decent price, and I understand that such niche programs, can't sustain themselves on volume