dwg

.dwg — AutoCAD Drawing File

Autodesk · 1982

开发者

Autodesk

分类

3D与CAD

MIME类型

application/acad

首次发布

1982

开放格式

否

文件签名

41 43 31 30 (AC10...) varies by version

什么是.dwg文件？

DWG is the proprietary binary file format used by AutoCAD, the most widely used CAD (Computer-Aided Design) software in the world. DWG files store 2D and 3D design data, including geometry, maps, photos, and metadata. The format is the industry standard for architecture, engineering, and construction (AEC) professionals. DWG files contain detailed building plans, mechanical drawings, and civil engineering designs.

可以打开.dwg文件的程序

平台	程序
Windows	AutoCAD	付费	官方
	DWG TrueView	免费
	LibreCAD (limited)	免费
macOS	AutoCAD	付费	官方

.dwg文件的常见问题

⚠️ Cannot open .dwg file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .dwg file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

常见问题

What program opens .dwg files?▼

.dwg files can be opened with several programs. AutoCAD is one of the most popular choices.

Is .dwg a safe file format?▼

Generally yes, .dwg files are safe to open with appropriate software.

Can I convert .dwg to another format?▼

Yes, there are many online and offline tools available to convert .dwg files. Check the conversion section above for specific methods.

技术详情

AutoCAD Drawing File files use the application/acad MIME type and were first introduced in 1982 by Autodesk. The file can be identified by its signature: 41 43 31 30 (AC10...) varies by version.

你知道吗？

AutoCAD Drawing File was first released in 1982 by Autodesk

安全信息

.dwg files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.