Open 66 file
Did your computer fail to open 66 file? We explain what 66 files are and recommend software that we know can open your 66 files.
What is 66 file?
A 66 file extension is related to the Creo Elements/Pro versioned data format.
66 file description
The 66 file extension is associated with the Creo Elements/Pro (also known as Pro/Engineer), a CAD/CAM solution for Microsoft Windows, developed by PTC.
The 66 file contains versioned data from Creo Pro.