One possibility that allows forms and reports may be LibreOffice "Base" using the ODBC drivers of Christian Werner. The instructions at the page below look promising: [https://thejeshgn.com/2018/08/23/using-sqlite-with-libreoffice-base-on-linux/](https://thejeshgn.com/2018/08/23/using-sqlite-with-libreoffice-base-on-linux/)