Looking at the workflow I guess it's SOLIDWORKS.
I used to pirate everything, but is it a solution? In the past perhaps, I wanted to use expensive software, I was experimenting, didn't have the means to buy a license, and there weren't many alternatives to mainstream software, either proprietary or free. But nowadays things has changed for the better, so I try to build my workflow around what I can afford.
On a tangent, in my opinion, the advent of crazy cloud subscriptions have stimulated the community to find alternatives and promote more sustainable software. GIMP or Blender wouldn't be what they are today if everyone kept easy pirating Photoshop or Maya for example.
To op, if SOLIDWORKS is draining your pockets look at these alternatives[1], it's not my field, I can't say anything about them.
[1] https://expertratings.net/solidworks-for-free-and-alternativ...