I know this can be done as I have one of these "electronic" (ahem) service manuals on my hard drive, but I have no idea how to get such a manual from the net onto said drive intact. Any how to's pretty please? This is the one I want to get (yes it's not a Duc but I do have 2 of them): http://tl.suzukiservicepro.com/Motorcycle/POD/SM/99500-39420-03E.XHTML/BENG18H2/index.html
Depending on what you are viewing it on, computer, ipad etc you should be able to do save as PDF. For instance on an iPhone when I view that page if I then click on the ‘share’ button I can then ‘copy PDF to iBooks’
On my apple products, I can choose ‘save as pdf’ in iBooks. This would mean you have a copy, then you can export that to google drive, Dropbox , whatever you use by just saving it there from iBooks..
If you are oon Windows, click the "print" icon and print to .xps on the machine and you can open as required.