Hi @Kalli2000, at the moment, Webflow does not support PDF file uploads, so you would have to put that files on an external site and then create a new link for it.
Once we add support for file uploads of PDF, then if the pdf link was on the home page, you would not need a redirect.
If the PDF location was changed to a new page on the Webflow site, i.e. /downloads/abcdef.pdf, then you could redirect the url to the downloads page, but not to the specific file link.
This is a good idea to have individual file url redirection, but it is not yet implemented.
Regards,
Dave