System Architect

free for educational use

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System Architect

System Architect (SA) is an application used for modelling a system. SA currently supports data modelling (physical and logical).

  • ERD (Logical & Physical)
  • ERD supports inheritance
  • ERD validation
  • ERD documentation
  • SQL editor
  • workspace/project environment
  • cross-platform (MS Windows, Linux, OSX)
  • cross-database (ODBC)
  • compliance with industry standards

System Architect is available under the General Public License (GPL) for educational use. All other Users must purchase a license. System Architect is powerful enough to compare favourably with products costing thousands of dollars.

Please send inquiries/suggestions to
Peter Harvey.