DWG Viewer Online is free
Every feature, for everyone. No account, no trial, no watermark and no daily limits — and your files never leave your device.
No card. No sign-up. Nothing to cancel.
What is included
All of it. Nothing sits behind a paywall, because there is no paywall.
View every supported format
DWG, DXF, STL, OBJ, glTF, GLB, FBX and 3DS.
Unlimited files
No daily cap, no file counter, no account.
Measurement tools
Distance and area, with a live readout.
Markup and annotation
Arrows, rectangles, circles, freehand and text.
Layer controls
Show, hide and inspect every layer in a drawing.
Text search
Find any text entity inside a drawing.
Side-by-side comparison
Open two drawings with synchronised navigation.
Section and clipping planes
Cut through a model on the X, Y or Z axis.
PNG and PDF export
Full resolution, and no watermark.
Format conversion
STL to OBJ, OBJ to STL and glTF to OBJ.
Embeddable widget
Drop the viewer into your own site with an iframe.
Works offline
Installable as an app, with the shell cached locally.
Why it costs nothing
DWG Viewer Online does no server-side processing. When you open a drawing, your browser reads the file straight from your disk and renders it locally using WebAssembly and WebGL. Nothing is uploaded, nothing is stored, and no computing happens on our side.
That means serving one visitor costs the same as sending a few static files. There is no per-file cost to recover, so there is no reason to charge for one.
Frequently Asked Questions
Is DWG Viewer Online really free?
Yes. Every feature on the site is free to use. There is no paid tier, no trial period, no account, and payment details are never requested.
Do I need to create an account?
No. There is no sign-up and no login anywhere on the site. Open the viewer and load a file.
Are exports watermarked?
No. PNG and PDF exports are produced at full resolution with no watermark of any kind.
Is there a limit on how many files I can open?
No. There is no daily limit, no file counter, and no file-size cap beyond what your own device can handle.
How is it free? What is the catch?
There is no server cost to recover. Your files are opened and rendered entirely inside your own browser, so there is nothing to upload, store or process on our side.
Do my files get uploaded anywhere?
No. Files are read directly from your device by your browser and never leave it. There is no upload code anywhere in the site.
Can I use it for commercial work?
Yes. You can use DWG Viewer Online for personal, educational and commercial work at no cost.
Get Started
Open a drawing now
Drag a DWG, DXF, STL or OBJ file onto the viewer. It opens in seconds.
Open the viewer