Gexcel Reconstructor can be used to process and work with point cloud files. you can import your Dot3D scans into it for  further processing and editing. 

Step 1: On the launch menu, select "New project"

Step 2: Name your project, select a location to save it, and hit "Create"

Step 3: Follow this tutorial to prepare your point cloud file for importing

Step 4: Press "Import Point Clouds" in the top left

Step 5: Select your point cloud file and press "Open"

Step 6: Select your files data type and hit "Ok"

Step 7: Select "Next"

Step 8: Select "Process"

Step 9: Press "OK"

Step 10: You must now wait for your data to finish being imported/processed. This can take some time.

Your point cloud should now be imported and visible