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.

  • Buy
  • Academic License

    $495

    For teachers at all levels of education.

  • Buy
  • Industrial & Commercial License

    $995

    For scientists and engineers in industry.

  • Buy
  • Site License

    Contact us

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

  • Contact Us

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