I reluctantly switched from Zotero to Mendeley as Mendeley has Android app that synchronises highlights, notes, read-progress etc. with the desktop version. It made reading papers on my tablet a delight.
I use zotero and store the pdf files (renamed and organized with ZotFile) on OneDrive. I can read papers and make highlights/notes to pdfs and they will sync to all of my devices. These notes can be extracted and made searchable within Zotero by Zotfile.
At first I preferred the way that Mendeley did this with its built in pdf reader, but now I'm happy Zotero delegates to the pdf software of your choice.
At first I preferred the way that Mendeley did this with its built in pdf reader, but now I'm happy Zotero delegates to the pdf software of your choice.