vector format

What is a .DWG file?

DWG is AutoCAD’s native format storing precise 2D/3D vector geometry for engineering and architecture.

Full name
AutoCAD Drawing
Developed by
Autodesk
Released
1982
Extension
.dwg
MIME type
image/vnd.dwg
Transparency
No

How to open a DWG file

DWG opens in AutoCAD, DraftSight, LibreCAD and BricsCAD.

What DWG files are used for

Logos & branding

Crisp marks that scale from favicon to billboard.

Print & cutting

Vector paths drive printers, plotters and cutters.

Illustration & UI

Icons and artwork that stay sharp at any size.

Strengths & limitations

✔ Strengths✖ Limitations
Infinitely scalableNo transparency support

Need more than a conversion?

Remove the background from DWG images, upscale to 4K, or generate new visuals with SharkFoto AI.

Frequently asked questions

DWG is AutoCAD’s native format storing precise 2D/3D vector geometry for engineering and architecture.

DWG opens in AutoCAD, DraftSight, LibreCAD and BricsCAD.

DWG is optimised for its specific use rather than strictly lossless storage.

Use SharkFoto's free tools — upload your DWG file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.

No — DWG doesn't store transparency; convert to PNG or WEBP if you need it.