.STEP 파일 확장자

STEP 3D Model

개발사	International Organization for Standardization
인기도	3.5 \| 127 투표

STEP 파일이란 무엇인가요?

A STEP file is a 3D model file formatted in STEP (Standard for the Exchange of Product Data), an ISO standard exchange format. It contains three-dimensional model data saved in a text format recognized by multiple computer-assisted design (CAD) programs.

추가 정보

Autodesk Fusion 360 2.0에서 열린 .step 파일의 스크린샷 — Autodesk Fusion 360 2.0에서 열린 STEP 파일

The International Organization for Standardization (ISO) developed the STEP format to make it easier to share models between users with different CAD systems in the CAD industry. Since its release in 1994, STEP has become a standardized, widely-supported format that CAD users can use to save and transfer models between users and programs.

While STEP files appear as 3D models in CAD programs, they consist of plain text that describes a model's structure. The text that STEP files contain is written in an ASCII format that conforms to the STEP Application Protocols ISO 10303-2xx.

참고: STEP model files often use the .STP file extension.

STEP 파일을 여는 방법

You can open a STEP file in a variety of CAD programs, including Autodesk Fusion 360 (cross-platform), IMSI TurboCAD (Windows, Mac), FreeCAD (cross-platform), and Dassault Systemes CATIA (Windows, Linux).

For example, to open a STEP file in Autodesk Fusion 360:

Select File → Open... from the program's menu bar
When the Open window appears, select Open from my computer...
Navigate to and open your STEP file

Opening an STEP file with a text editor

Since STEP files are saved in plain text, you can open a STEP file with a text editor, such as Microsoft Notepad or Apple TextEdit. You can view the model's data and metadata, including its original file name, creation date, and the application that created the file.

When opened in a text editor or source code editor, you can modify the properties of the STEP file. However, if you incorrectly edit the file, you may inadvertently corrupt the file.