Can I open multiple instances of Zotero on windows?
I often have multiple projects running at once in different virtual desktops and it would be nice to be able to have an instance of Zotero open in each, with only the PDFs that I'm using for that project open. Can this be done?
You can't currently open multiple library windows (or multiple windows with tabs in general), but it's planned.
https://www.zotero.org/support/kb/multiple_instances
https://www.zotero.org/support/kb/multiple_profiles