Change Checker for Navisworks is an application based on Autodesk Navisworks. It allows users to check the differences between 2 revisions and visualize the results side by side. This effectively allows a more intuitive and comprehensive review of the differences and allows users to see changes through revisions, including engineering change orders.  Simplify the monitoring of your design process and increase your company’s efficiency.





  • Compare 2 different models by their Category, Level or Hierarchy
  • Visualize the differences(unchanged/changed/added/ deleted) in a 3D window side by side
  • Filter the results by Level and Category
  • Export the results to Excel/3D PDF for reporting


  • Detect and visualize changes in revisions
  • Provides comprehensive understanding on the revisions
  • Clear communication of modifications