Autodesk® Navisworks® Freedom software is the free* viewer for NWD and 3D DWF™ files. Use Navisworks
Freedom to extend the whole-project view to all project stakeholders, helping to improve communication and
collaboration. Multi-disciplinary models created in building information modeling (BIM), digital prototype
(DP), and process plant design applications can be combined into a single integrated project model and
published into the NWD format using Autodesk® Navisworks® Manage or Autodesk® Navisworks® Simulate
software. The published file provides access to model hierarchy, object properties, and embedded review
data, including viewpoints, animations, redlines, and comments.