Query Connector
This extension allows you to attach a query to a spreadsheet LibreOffice/OpenOffice Calc, saving the connection information on the spreadsheet itself for future data updates. It does not require LibreOffice/OpenOffice Base or registering a file *.odb to connect the query.
Supported languages: english, italian.
Dowload:
Current Version (1.4.2 - Beta): Download
(Tested with LibreOffice 6.* or higher - Java is required)