How it helps
Open DWG files online without AutoCAD
Convert DWG to DXF automatically when you drop the file
Inspect layers, bounds, units, entity counts, and warning cards
Export selected layers, compatible DXF versions, and PDF previews
DXF 查看器和检查器
在浏览器中打开 DXF 文件
检查图层、实体数量、图纸边界和 CAD/CAM 警告。
视图
支持图层
预检
CAD/CAM 检查
隐私
本地文件
文件保留在浏览器中默认不上传图层和警告面板DXF/PDF 导出
你的 DXF 文件会在浏览器本地处理，不会上传到我们的服务器。
将 DXF 文件拖放到此处
选择本地 `.dxf` 文件以查看几何图形、检查图层，并生成基础 CAD/CAM 预检报告。
建议最大文件大小: 25.0 MB.
你的 DXF 文件会在浏览器本地处理，不会上传到我们的服务器。
DWG 文件会上传到我们的服务器以转换为 DXF，然后在本地处理。DXF 文件始终保留在你的浏览器中。
Best practices
- - Drop a .dwg file and it is converted to DXF on our server, then rendered in the browser.
- - Supported DWG versions: R14, 2000, 2004, and 2007.
- - For DWG 2010, 2013, or 2018, re-save as DWG 2004/2007 or DXF in your CAD program first.
- - Check bounds and units before quoting, cutting, routing, or machining.
Limitations
- - The free converter supports DWG R14–2007; newer DWG (2010/2013/2018) is not supported and is reported clearly.
- - DWG files are sent to our server to convert to DXF; DXF files stay in your browser.
- - This is a viewer and converter, not a full CAD editor — it does not edit DWG geometry.
Practical workflows
Open a DWG when you only have a browser
- Problem
- A customer sends a .dwg file and you have no AutoCAD installed to open it.
- What to check
- Drop the DWG here; it is converted to DXF and rendered with layers, bounds, and warning cards.
- Expected output
- You can review the drawing and decide next steps without a CAD license.
Convert a legacy DWG to DXF for CAM
- Problem
- Your CAM tool needs DXF, but the drawing arrived as an older DWG.
- What to check
- Open the DWG here to convert it to DXF, then export a compatible DXF version.
- Expected output
- You get a DXF your CAM workflow can import, with a quick preflight check.
FAQ
Can I open a DWG without AutoCAD?
Yes. Drop a .dwg file and it is converted to DXF and rendered in your browser, with layers, bounds, and basic CAD/CAM warnings.
Which DWG versions are supported?
DWG R14, 2000, 2004, and 2007 are supported. For DWG 2010, 2013, or 2018, re-save the file as DWG 2004/2007 or DXF in your CAD program first.
Is my DWG file uploaded?
DWG files are uploaded to our server to convert them to DXF, then the DXF is rendered in your browser. DXF files you open are processed locally and not uploaded.