In my form I have used Page Viewer to view PDF files stored on SharePoint. It works like opening pdf file in any web browser, the same features are shown. However, we have a requirement to allow users to add their comments and save the pdf file. Having the users re upload the document everytime is not very user friendly and would make the job easy to do... Is there a way we can allow the users to update the pdf file with their comments in nintex form without re uploading??
Unfortunately, there is still no such a feature. Pity that Workflow allows converting the very forms to pdf and word extensions but can't work with them exactly. I use this tool for this purpose for now edit-pdf.pdffiller.com yet it's a paid one, and I'm already paying for nintex subscription and don't want to pay anyone else for just one little feature