FileInfo.com


.STEP File Extension


File Type STEP 3D Model
File Format File
Common? No
File Description 3D model file formatted in STEP (Standard for the Exchange of Product Data), an ISO standard exchange format; used for representing three-dimensional data in a format that can be recognized by multiple programs.

STEP model files often use the .STP file extension.
Program(s) that open step files Mac: IMSI TurboCAD
Windows: Dassault Systemes CATIA or DELMIA; IMSI TurboCAD; STEP Tools STEP File Browser
Unix: Dassault Systemes CATIA

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/step