CID STL
Not possible

Convert CID to STL

Can you convert CID to STL?
QUICK ANSWER
Is it possible to convert CID to STL?
No - not a direct conversion.

A .cid stores implant parameters, not a printable 3D mesh, so it does not convert to STL. Surgical guides exported from coDiagnostiX (after planning) are what become STL - the .cid is only an input to that workflow.

No direct path
Also to STL: P21 · MEB · STEP

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Converting CID to STL

A .CID file and a .STL file hold different kinds of data, so there is no direct way to turn one into the other.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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