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Express Engine - STEP (ISO 10303) development environment which supports the validation of STEP data populations via EXPRESS (ISO 10303-11) schemata and the transformation of STEP data populations from one schema to another via EXPRESS-X (ISO 10303-14) schemata
Automating Equipment Information Exchange (AEX) - software and test suites for AEX , a set of XML schemas supporting capital facility equipment engineering, procurement, construction, and operations and maintenance work processes
NOVIS - provides an interactive visual interface to the terminology used in a variety of standards related to sustainable manufacturing
SIMREST - a set of tools to create distributed simulations using RESTful Web Services
DEXML - a tool based on UML to aid in specifying and implementing data exchange specifications for PLM
OntoSTEP Plugin - translates APs defined in the EXPRESS language (ISO 10303-11) and instance files using the ISO 10303-21
Open Source EXPRESS Parser - developer tools for EXPRESS (ISO 10303-11), an information modeling language. The core of this project is a Java Express parser using the ANTLR parser generator
Reeper - set of Ruby tools for manipulating ISO EXPRESS data models
STEP File Analyzer - a software tool that generates a spreadsheet from a STEP (ISO 10303) file
STEP Module Repository - a collection of resources tagged in XML to serve as the core of a modular environment for developers of STEP, a family of product data exchange standards
STEP Class Library (SCL) - a set of C++ class libraries which are capable of representing information conforming to the EXPRESS (ISO 10303-11) data specification
Sustainability Standards Portal - a comprehensive and searchable list of standards with details and links to the original standards developer websites