For those who don’t know the tool: FreeCAD (Free as in Free speech and “Free Beer”) sits in the CAD corner of the pipeline and packs workbenches like PartDesign, Sketcher, Assembly, CAM, and FEM so you can model, wrangle, and sanity check without app hopping.
FreeCAD 1.1 arrived on with a big bag of quality of life upgrades across workbenches. You get transparent previews in PartDesign. You grab interactive draggers in tools like Fillet and Chamfer. You flip on three-point lighting. You reach for a Clarify Selection tool when the viewport plays tricks. You also get Assembly and FEM improvements, including animations, plus a totally new CAM tool library system in CAM.
Previews and draggers that cut the click tax
Transparent previews in PartDesign let you see more of the result before you commit the feature. That single change can save a lot of undo gymnastics. Interactive draggers show up in tools like Fillet and Chamfer.
You adjust values directly in the 3D view and keep your attention on the shape instead of the dialog hunt. That kind of workflow tweak sounds small and then steals back your afternoon.
Three point lighting joins the highlight list too. Better lighting makes inspection less squinty and more deliberate, especially when you chase tiny edges and subtle surface changes.
Selection finally gets a referee
The Clarify Selection tool exists now. When geometry overlaps and selection turns vague, you can use a dedicated tool to clear up what you actually picked. That matters most for busy scenes and imported geometry, where you often click a face and accidentally choose its annoying neighbour.
CAM, Assembly, and FEM get louder updates
The new CAM tool library system lands in CAM. The highlight list calls it totally new, which usually means you should poke it on a test job first, then decide how hard you want to lean on it. The new-features list also calls out improvements to Assembly and FEM, including animations. If you already use those workbenches, you get new reasons to revisit your templates and habits.
This is the one spot where the FreeCAD Project itself deserves a nod in plain text, because shipping broad QoL work takes stamina.
The sleeper feature: format wrangling and quick analysis
FreeCAD does not just model. It also handles a long list of formats, which makes it handy as a converter and inspection tool when your inbox dumps mystery geometry on your desk.
It supports its native FCStd format (D’uh) and it can import and export a wide set of common interchange types. You can work with STEP and IGES. You can move meshes through OBJ and STL. You can wrangle 2D CAD through DWG and DXF. You can push vector work through SVG. You can touch GIS data via SHP. You can exchange scenes via DAE. You can trade BIM data through IFC. You can open mesh data in OFF. You can pull in solver flavored meshes like NASTRAN. You can also handle VRML, and you can import OpenSCAD CSG.
If you live in 3D print land and you just need to cobble together greeblies or CAD style parts, that broad format support can turn the tool into a quick staging area for cleanup, scale checks, and conversions. You might also hear 3D print aficionados call it easier to use than Autodesk Fusion, even though it is far less powerful for many end-to-end workflows.
https://blog.freecad.org/2026/03/25/freecad-version-1-1-released/
Also: Check out this excellent overview from Deltahedra!
