I was looking for a free or nearly free program that can make polished PDFs and will run on a macbook.
I have used Scribus in the past, but I was not entirely satisfied with it.
What do you use to make PDFs that is intuitive and does not have a steep learning curve?
Then, as others have suggested, Print > Save as PDF.
If I require the PDF to have editable fields, I then use Adobe Acrobat Pro. Fairly easy for simple use cases. Not sure of the cost on that.