I was using Adobe Acrobat Reader on my Kindle Fire to read PDFs for school. I had them organized in folders by class, so I could easily find where they were. My Kindle just updated to the new Acrobat Reader DC and now my folders have disappeared (or are awkwardly fully expanded in the 'Local' tab). Is it possible to create those folders again without having to sign up for and sync everything to the Document Cloud?
It is not possible to create folders on your device. You can do the same either by creating folders in the Document Cloud or Creative Cloud storage.
Alternatively, you can open File Explorer to create folders so that they can be viewed under the Local tab.
Hope that helps.