Is there any possibility to call the pdf file from external server?

Hi All, hope you all are doing great.

I usually uploads the pdf files in the media and use that generated URL in the dflip books plugin to show the pdf files on the website. Now I have uploaded the files on a external server where the files are stored and I want to show those files on the website. Is it possible to use pdf file link that is generated by the external server in the dflip books plugin and show the files on the site?