Skip To Content

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.

StarForge KitsSTARFORGE

STEP Ring Maker StarForge 3D Modeling Software

Ring Band Mesh for Jewellery CAD

Jewellers who refine a band in Rhino or Fusion 360 can start from STEP Ring Maker, which writes the ring as an ISO 10303 STEP file made of mesh facets, not an exact CAD solid. A US size from 3 to 15 sets the inside diameter (11.63 mm plus 0.8128 mm per size), then Width, a plain, comfort fit or faceted Style, and inside Engraving 0.4 mm deep in a 2 mm band. StarForge 3D Modeling Software also outputs the 3D Print STL File for 3D printing flat without supports, a personalized ring to try before buying.

81+ StarForge 3D Modeling Software

81 results

Choose Your Membership

StarForge membership tiers and what each one includes each month
Included each month

Starter

Merchant

Merchant+

AI

AI Max

Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
3D ToolsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
AI 3D Modelsup to4up to15up to45up to150up to400
Sell 3D PrintsIncludedIncludedIncludedIncludedIncluded
Sign up