Preventing duplicates

bjorn

Hi, all. I am using zotero 7 for some time now and it works very well.
Sometimes I download the same paper twice and a duplicate is formed.
Is there a way for Zotero to recognize a duplicate before download (from pubmed for example)?

tim820

https://chenglongma.com/zoplicate/ (not quite before download, but does the job well)

ben_a

Nice! I have not heard of this add on, looks great.

bjorn

Nice! I will try it out.

bjorn

Works perfectly.