The ParseHub app is currently not supported on macOS Ventura. Please do not update your macOS, until our new application is released. If you have already updated your OS, you can try these workarounds.
At the moment, no. ParseHub makes selections based on the HTML backend of the website. Since PDFs do not have this backend code, it cannot scrape data from online PDFs.
However, you can download PDFs from your website using Dropbox or Amazon S3.