This version introduced several workflow enhancements and new integrations:
Native integration allowed users to store, sync, and share project files directly from the cloud. SketchUp Pro 2016 Free Download (v16.0.19911)
Improved snap points for circle and arc center points, as well as better parallel and perpendicular displays. Minimum System Requirements SketchUp Pro 2016 Free Download (v16.0.19911)
A completely rebuilt tool providing more control over how data (like component quantities) is exported from models. SketchUp Pro 2016 Free Download (v16.0.19911)
Users could reload models downloaded from the 3D Warehouse as references, allowing them to update automatically when changes were made.
To run SketchUp Pro 2016, your system should meet these basic specifications: Sketchup Pro 16 download