step是什么格式文件，step文件怎么打开？用什么打开？

.step

文件类型：STEP 3D Model

扩展名为.step的文件是一个3D 图像文件。

文件说明：

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..step

打开.step文件

Mac OS

IMSI TurboCAD Deluxe v5

　

Windows

Dassault Systemes CATIA or DELMIA

IMSI TurboCAD Deluxe 17

STEP Tools STEP File Browser

　

Linux

Dassault Systemes CATIA

其它内容

来源：.step文件