CATALOG STEP
File conversion

Convert CATALOG to STEP

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Is it possible to convert CATALOG to STEP?
Yes - CATALOG converts to STEP.

The geometry referenced by the catalog (CATPart/CATProduct) can be exported to STEP via CATIA V5's File > Save As > .stp. The catalog structure itself (chapter/keyword metadata) is not preserved in STEP - only the 3D geometry of individual components.

Also to STEP: MODEL · X_B · X_T

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert CATALOG to STEP

Converting a .CATALOG file to .STEP lets you open the content in software that prefers the .STEP format, though some details may change compared with the original. We are still putting together the list of programs that handle .CATALOG files.

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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