On list view i see the pdf link (uploaded file).
On record view (custom template) I see the fields and pdf preview.
I would like to , on record view, export to pdf showing fields + the pdf instead of fields + pdf link.
Is this possible?
Not sure exactly, what do you want to achieve?
I’ll try to be more clear 
On my record add page I see/have multiple fields and an upload field, that allows for pdf uploads.
On the record view I see all my fields’ values and the pdf preview.
When I export the record, it exports all values and a link for the pdf but I would like to export the actual PDF with the rest of the fields.
Example: 1 page with the other fields’ values and another page with the actual pdf
Unfortunately, this feature is not supported yet. You need to download the pdf manually; separately from the export process.