.STP File Extension

STEP 3D CAD Model Exchange Format

Data File
Contains 3D CAD models in an ASCII format, popular for exchanging data between different CAD applications.

Developed by Dassault Systemes and marketed world-wide by IBM, CATIA (Computer Aided Three dimensional Interactive Application) is a product development solution for manufacturing organisations.

CATIA is a multi-platform software suite of Product lifecycle management (PLM), Computer Aided Design (CAD), Computer Aided Manufacturing (CAM) and Computer Aided Engineering (CAE) applications for digital product definition and simulation.

CATIA was designed to support all stages of product development, from concept to design, manufacturing through to analysis.

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Comments (5)
showing 1-5
manish issrani
2007-07-15 23:10:31
how can we open the catia file of extension *.stp if we have not catia software.
2007-08-02 15:09:33
would like to know the answer to this too. anyone?
2008-03-28 11:27:17
how can we open the catia file of extension *.stp if we have not catia software?
2009-03-19 04:16:49
How can we open a file with extension .stp if we dont have catia software?
Jorge Ramos
2009-05-05 14:41:32
Nobody knows how to open .stp files without Catia?