
It happens that you are sent "for viewing only" drawings in PDF format, made using the export function in AutoCAD. So often exchange drawings for the sake of security and protection of intellectual property. Unfortunately, using standard AutoCAD tools you cannot import a PDF file in order to edit it or borrow some element.
Emily Donalds (Emily Donalds) from the company Cometdocs contacted Habrahabra and reported on a new
free service that performs this conversion online.
Download a PDF file.
')

And after a while you get a link to the DWG file.

The service processes files up to 40 MB in size, correctly importing all lines and arcs, scaling presets and text, without the need for further editing or correction.
Emily Donalds guarantees that all files and email addresses are deleted after 24 hours.
A free online service serves as an advertisement for an
offline program that is advertised on the main page, you can ignore it.
Example
Original drawing in pdfDwg result