Thanks for your response. Paterfamilias commented that he/she copied a PDF file from Acrobat reader and successfully pasted it to FR.
My PDF files are uploaded on an Acrobat site, but I’m not sure it will give the source link to pull it from there to FR. But I can go back and try.
Appreciated.
One idea may be to get some free online storage where you can store the files, making them accessible to the public if you wish. Then, you should be able to cut/paste the links to the files into a post on FR.