Can I reduce my storage and retrieve my free storage?
I had a Zotero subscription two years ago for 2GB. It was expired, and my storage capacity exceeded 365MB. Now, I am required to upgrade to 6GB since the 2GB subscription shows expired. Can I reduce my storage by deleting all PDF files and retrieve my free storage?
However, when I deleted all my synced PDF files and turned off the file sync, it looked like the problem was resolved. Thank you, Adamsmith and Fcheslack, for your timely responses.