How to open Creo Elements/Pro versioned data from Creo Pro .31 files
Have you had trouble opening the 31 file on your computer? What are 31 files? We explain what they are and recommend software that we know will open them.
What is 31 file?
A file suffix 31 is related to the Creo Elements/Pro versioned data.
Creo Elements/Pro versioned data from Creo Pro description
The 31 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 31 file contains versioned data from Creo Pro.
Suggested software to open 31 file

Pro/Engineer (Creo Elements/Pro)
Set of 3D CAD/CAM/CAE design tools from PTC