You can access a free trial of ABViewer to test its features before purchasing: The standard trial lasts for 30 days .
The trial version allows for 7 free PDF to DWG conversions . You can access a free trial of ABViewer
During the trial, you can convert multipage PDF files of any size. You can access a free trial of ABViewer
One of its most powerful features is the ability to save original layers from a PDF file, keeping your converted DWG organized and ready for professional editing. You can access a free trial of ABViewer