PreCAD Mechanical Engineering Made Easy
Get the optimal design in minutes!

GrafiCalcĀ® is field-proven software that helps users to solve a wide range of mechanical engineering design challenges quickly and easily while making informed decisions in real time.

That is possible because GrafiCalc is driven by a game-changing graphical calculations engine that virtually eliminates tedious mathematical calculations and equations solving from the mechanical engineering design process.

Studies indicate up to 80% of a product's final cost and performance are nailed down in the first 10% of the development cycle. GrafiCalc enables users to interactively conceptualize, analyze, and optimize critical engineering parameters before committing to detailed design. Net results are innovative products that can be developed in significantly less time to perform as expected the very first time.

GrafiCalc can be used standalone and in conjunction with Microsoft Office and all popular CAD applications on any computer running any version of Windows.

What can you do with GrafiCalc?

  1. Automate design calculations
  2. Backsolve geometry (top-down engineering)
  3. Simulate mechanisms and machinery
  4. Analyze tolerances and producibility
  5. Leverage CAD & Microsoft Office
  6. Evaluate more design options
  7. Reuse/share solutions

User Success

Great Designs Start With Great Engineering.