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P21 File - What is a .p21 file and how do I open it?

Learn about .P21 files and view a list of programs that open them.

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What is a P21 file? 3D model format used for three-dimensional product data representation and exchange; saved in an ACSII text format specified by ISO 10303-21; used primarily for industrial automation systems and integration purposes.

More Information NOTE: Express AIM (Application Integrated Model) and MIM (Modular Integrated Model) files must use the .STP extension.

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.P21 File Extension

Express STEP Data Model File

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What is a P21 file?

3D model format used for three-dimensional product data representation and exchange; saved in an ACSII text format specified by ISO 10303-21; used primarily for industrial automation systems and integration purposes.

More Information

NOTE: Express AIM (Application Integrated Model) and MIM (Modular Integrated Model) files must use the .STP extension.

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Programs that open P21 files

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LKSoft JSDAI for Eclipse

Category: 3D Image Files

Updated: November 22, 2008

FAQ

What is a P21 file?↓
3D model format used for three-dimensional product data representation and exchange; saved in an ACSII text format specified by ISO 10303-21; used primarily for industrial automation systems and integration purposes.

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