ZotFile

EChiriac

Some of the plug-ins are not updated so not compatible with Zotero 64 B.
Zotero Preview works, but others not (eg ZotFile, PDF Preview).

tim820

Zotmoov and attanger are the Zotfile-like plugins that work in Zotero v7.
https://github.com/wileyyugioh/zotmoov
https://github.com/MuiseDestiny/zotero-attanger