M-Files Web Preview for AutoCAD (dwg) files

Unfortunately not. The supported file formats in preview are listed in the user guide: Document Preview

is this the same for M-Files Web? 

Yes, those same file formats are supported in all clients (except the audio and video formats which are separately marked). With M-Files Desktop you can extend the preview support with third-party previewers installed on the user's computer but that's not possible with M-Files Web.

Yes, those same file formats are supported in all clients (except the audio and video formats which are separately marked). With M-Files Desktop you can extend the preview support with third-party previewers installed on the user's computer but that's not possible with M-Files Web.

thank you Joonas for the explanation. hope we can see dwg preview on web in the feature.

It would be a nice enhancement. We have this recorded as an improvement request (ID 134290).