Mechanical Expressions

Purchase Mechanical Expressions

Please select the appropriate license. All licenses are dual-platform (Windows & Mac).

  • Student License

    $59

    A one-year personal license for students.

  • Academic License

    $495

    For teachers at all levels of education.

  • Industrial & Commercial License

    $995

    For scientists and engineers in industry.

  • Site License

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    A copy of Mechanical Expressions for every computer in your school or company that never expires.

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You can also download a free 30-day trial copy of Mechanical Expressions if you'd like to try it out first.