Browse free open source Design software and projects below. Use the toggles on the left to filter open source Design software by OS, license, language, programming language, and project status.
A tool for creating data models and databases for Microsoft SQL Server
Database ERD- design tool with Reverse Engineering
A Database System for Metamodeling and Method Engineering
Create consistent Uml diagrams
Write, check, index and diagram Z specifications in Microsoft Word.
A cross-platform integrated CASE system
https://github.com/citerus/dddsample-core
Plugin for MagicDraw to support MBSE with SysML