How to open Pro/Engineer or PTC Creo uses this file type for storing CAD data .254 files
Have you had trouble opening the 254 file on your computer? What are 254 files? We explain what they are and recommend software that we know will open them.
What is 254 file?
A 254 file extension is related to the Pro/Engineer and used for its versioned files.
Pro/Engineer or PTC Creo uses this file type for storing CAD data description
The 254 file extension is associated with the Pro/Engineer (also known as PTC Creo) a 3D CAD/CAM/CAE solution for Microsoft Windows operating system.
The 254 file stores some kind of CAD data.
Suggested software to open 254 file

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