Files with 51 file extension are related to the Creo Elements/Pro versioned data format.
Software that open 51 file
51 file extension - Creo Elements/Pro versioned data
What is 51 file? How to open 51 files?
File type specification:
The 51 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 51 file contains versioned data from Creo Pro.
The default software associated to open 51 file:
Pro/Engineer (Creo Elements/Pro) 
Company or developer:
Parametric Technology Corporation
Pro/Engineer is integrated 3D CAD/CAM/CAE solution used to mechanical engineering, design and manufacturing. First version was released in 1997. Pro/Engineer runs on Microsoft Windows and Unix. In 2010 Pro/Engineer was renamed on Creo Elements/Pro.
List of software applications associated to the .51 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open 51 file, edit 51 file, convert 51 file, view 51 file, play 51 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting 51 files.
Software that open 51 file - Creo Elements/Pro versioned data
Programs supporting the exension 51 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Pro/Engineer (Creo Elements/Pro) for open 51 file action.
