How do I get a PDF on Facebook so everyone can see it?

I have this business page and I wanted to upload a menu. The problem is, I can’t get anyone to see the PDF unless they’re logged in as me =(.

The menu is about 5 pages. I don’t have adobe acrobat to save it as a jpg. My laptop won’t let me for some reason.

Can’t there just be a simple link for them to click?!