Batch Convert PDFs to Excel (5000 files)

Hello,

I have approx 5000s PDFs that I would like to convert to Excel. I have Acrobat Pro DC. It seems that the desktop app only allows conversion of one file at a time. Online, there seems to be a hard limit of 100 files per batch. 

My question is, is there a way to batch process a larger number of files (around 5000)? Related question: even if I process 100 files, I'm then unable to download all of the output Excel files at once (too large to zip) - is there a way to bulk download all files from my documents at once, or in manageable chunks as a batch job?

Thank you