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NASA STEP Testbed Projects

•  Pan Galactic Engineering Framework (PGEF)

  An open-source, open-architecture framework for developing STEP-based software applications Notes: PGEF v1.0 is scheduled for release soon. If you are interested in testing PGEF Alpha or Beta software, contact Steve Waterbury

• Express Engine
  STEP Model Validation and Transformation Engine
• Express Engine Project
• Download (from SourceForge)

STEP Software and Resources

• CAX-IF STEP File Library

A library of STEP files used for testing in the PDES, Inc. / ProSTEP STEP application interoperability test forums:
• CAx Implementor Forum and
• PDM Implementor Forum.
• The PDM (STEP) Implementors' Forum

A forum of PDM users and vendors testing and debugging implementations of the STEP PDM Schema.
• Vendors of STEP Application Development Tools, Libraries, and Training
• International TechneGroup, Inc. (ITI)
• LKSoft (LKSoftWare GmbH)
• STEP Tools Inc.
• Theorem Solutions, Ltd.

	+ Privacy Policy and Important Notices		Author: Stephen C. Waterbury NASA Official: Deborah L. Sharpe Last Updated: March 9, 2004 + Contact NASA Site Admin