Welcome to the industry leader for software design on Mac.

    • System Models & Simulation
    • Requirements Management
    • Software Design
    • Business Process Models
    • Screen Prototypes
    • Code Generation from Models
    • Models from Code
    • Team Development
    • Custom Project Reports
    • Flowcharts

    MacA&D comes in several product editions. Compare features in each edition and supported models.

    Capabilities include:

    Requirements ManagementUMLSASDBPMNFlowcharts
    PERT ChartsSystem ModelsData ModelsScreen ModelsCode Generation

    Standard Edition

      The Standard edition is a software design tool for drawing process (DFD), data (ERD), class and screen models. These are the most popular models in structured analysis & design, information modeling, UML and user interface design.

      It supports code generation, integrated code browsing, linked text specifications or foreign documents and data dictionary. Use it with MacTranslator to generate diagrams from source code.

      • Data Flow Diagrams
      • Data Models
      • Class Diagrams
      • Screen Models
      • Data Dictionary

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    Desktop Edition

      The Desktop edition adds state, structure and object models to the Standard edition. Other capabilities include standard and scriptable HTML reports and inheritance graphs.

      Use Flowcharts to document an algorithm or Business Process Models to communicate any business process.

      • Structure Charts
      • Flow Charts
      • PERT Charts
      • State Diagrams & Tables
      • Object Models (Sequence, Communication, etc)
      • Business Process Models
      • Scriptable Report Generator

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    Developer Edition

      The Developer edition adds requirements management, system model simulation plus system architecture and task design to the Desktop edition.

      • Task Models (System Architecture, Multi-Task Design and Deployment)
      • Causal Loop Diagrams with Simulation and Dynamic Charts
      • Requirements Management, Use Cases and Traceability
      • Multiple Dictionary or Requirement Documents per Project
      • Team Dictionary (Shared Multi-User Access) in Site License
      • Team Requirements (Shared Multi-User Access) in Site License

      Learn more...

    Demo Edition

      MacA&D Demo & Manuals

        MacA&D and WinA&D Explore all models and methods with the MacA&D Demo & Manuals edition. Use it on any computer for as long as needed.

        Deduct the Demo price when upgrading to the Standard, Desktop or Developer edition. Full Developer edition features are included with a limited Save command.

        Sample projects illustrate popular methods with step-by-step printed tutorials. The full Manual set is included. With no timeouts, crippled features or missing documentation, see the full potential of MacA&D for your projects.

        MacA&D Manuals

      MacA&D is a Universal app that runs on macOS 10.14 or later on Intel or Apple Silicon computers.

      Single User, 5-User or Unlimited User Site Licenses are available.

      MacA&D Data Sheet A Subscription license can easily scale the number of users over time to fit the project.

      Click Here to Order