Start LibreOffice Base.
The Database Wizard starts.
You can choose between creating a new database in HSQLDB Embedded format, use an existing database file, or connecting to an existing database.
Proceed with Next.
In case you have created a new database, click Yes, register the database for me to make your database information available to other LibreOffice modules and select the check boxes to Open the database for editing and Create tables using the table wizard. Then click Finish. Browse to the directory where you want to save the database, specify a name for the database, then click Save.