FreeCAD is amazing these days. It has completely replaced my use of Autodesk Fusion 360 for woodworking projects. It is capable and the UI is understandable. Its feature depth is incredible.
FreeCAD is becoming like Blender and Inkspace - incredibly robust and capable and equivalent in most cases to the commercial alternatives.
I find the rendering side of things under developed though.
"Amazing" is however not the word I would use though, the UI is still very convoluted and very hard to learn.
The worst part in FreeCAD, and which remains true to this day is the load of minutia you need to know to handle/avoid weird corner cases that you inevitable run into when you start building complex models and where FreeCAD stubbornly refuses to let you carry on with your work.
When you paint yourself into one of these corners, the software is hugely unhelpful when it comes to understanding what you did wrong and how to correct it.
In short, the word "Amazing" only works if you compare it to the absolute abomination the UI was a few years back.
But compare FreeCAD today to, for example, how slick Fusion is, there is still a very, very wide gap.
Finally, the geometry engine, is a somewhat old and creaky thing that sometimes downright fails to compute fillets or surface/surface intersections correctly, so yeah, YMMV.
FreeCAD is however, free software, and not controlled by one of the worst corp. in the world of software: Autodesk. So huge thumbs up there.
This is really accurate to my experience learning FreeCAD earlier this year. I am a former professional CAD user (of a lesser software than AutoCAD) and I don't think I would have gotten far without being able to ask ChatGPT for help understanding some of the quirks of FreeCAD.
For free and open it's truly impressive though. Actually I think my time building iOS UIs in Storyboard was at least as useful as previous CAD experience, since constraints are the foundation of (at least one approach to) designing parts.
The last Autodesk software I've used was AutoCAD 2000 (released in 1999). And I've not followed them since.
Perhaps they have indeed become "one of the worst corp. in the world of software", but in the early years they were very interesting. The founder of Autodesk, John Walker (he died in 2024) wrote/edited and interesting book on the early years: "The Autodesk File" https://fourmilab.ch/autofile/
Statement of fact with my interpretation --- folks should verify the fact and read what he has written and come to their own conclusions.
While I'm grateful Autodesk stepped in and kept TinkerCAD afloat, I'm relieved Sketchbook escaped their clutches, and am glad I never got involved in Fusion 360 so as to suffer from their on-going "rug pulls" --- which of these are a result of his influence, I've not found a need to discern.
Yeah anything involving 2d art I confess I just send to Blender, even technical illustration, with the exception of O&D style sheets.
The fact anyone got a CAD kernel working in the browser is insane. Parsing the vagaries, vendor cruft, and gaping holes in STEP files has occupied a non-trivial amount of my career.
I just started with FreeCAD this weekend, and in 3 hours I managed to create a simple pci bracket that I could 3dprint. I just followed some YouTube tutorials. When I learned 3D Studio Max 25 years ago, I struggled a lot more.
I've been in the bowels of the domestic robot/drone parts supply chain. It's ugly, almost non-existent. I wish there was more of a carrot, but the opportunity for that was frankly 5 years ago.
Frankly, they should just rip the bandaid off and apply it to robotics like robovacs/delivery bots/etc scanning homes/offices/critical infrastructure at this point.
