Adding my own pdf file collection to Zotero
I have a about dozen directories, each with dozens of subdirectories containing pdf files of journal articles that I have collected over the years. The directories effectively reflect a crude categorization of the articles by topics and subtopics. I would like to bring all of these PDFs into Zotero and use effectively a similiar structure in the Zotero library (using collections or tags or both). I am new to Zotero. Is there a - relatively simple, automated - way to this? I don't want to add these files one at a time (there are thousands).
By your description of your set-up that involves creating about 150 collections and 150 import steps, but that's the best I can think of.
(You can _import_ the pdfs all at once by creating a saved search/virtual folder for them in your OS, but then you'd have to manually re-sort them in Zotero.)
"With that said, you don't have to add each pdf individually. You can do a search for your pdf's, and then add them to zotero. Basically, just search in the highest level directory of your pdf library by file type ( e.g., .pdf), and make sure to enable searching in subfolders (if not automatically enabled). The search will return all your pdfs in the folder that you indicated as well as its subfolders. "