EuclidSTEP

Privacy Policy

Uploaded Files

Conversion Settings

Cardinals

Diagonals

Drag & Drop CAD File

Supports .STEP, .STP, and .STL

Processing Geometry...

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Privacy Policy

At EuclidSTEP, accessible from euclidstep.pages.dev, your privacy is a top priority. Because our CAD processing runs entirely via WebAssembly on your local client machine, your 3D models and files are never uploaded or stored on our servers.

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About EuclidSTEP: Free Online STEP to STL Converter

EuclidSTEP is a high-performance web utility built for engineers, designers, and hobbyists. It lets you instantly inspect and convert 3D CAD files directly in your web browser without requiring heavy installations like SolidWorks or Autodesk.

How to use the STEP Converter:

Drag and drop your .step or .stp file into the browser workspace.
Inspect your model using interactive 3D rotation, zoom, and cardinal view shortcuts.
Click Download .STL to instantly export your converted mesh layout.