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We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

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BREP Flat Base Cutter StarForge 3D Modeling Software

Flatten the Bottom of a FreeCAD Solid

Solids saved by FreeCAD and other OpenCascade programs as BREP, the kernel's own boundary representation, are turned into triangles in the browser by BREP Flat Base Cutter so a rounded bottom can be cut flat. The page finds where the underside becomes a solid footprint, shows the cut, moves it 0.1 mm at a time, and Cut Base caps it; anything open is closed first by Repair Fix Remesh. Nothing leaves the computer. What comes back from StarForge 3D Modeling Software is a 3D Print STL File, a mesh rather than the original exact solid, standing level for 3D printing.

81+ StarForge 3D Modeling Software

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STL Downloadsup to45up to150up to450up to1,500up to4,000
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