https://github.com/growilabs/growi/blob/master/apps/pdf-converter/docker/Dockerfile
GROWI provides a feature that bulk exports pages in PDF format. PDF Converter is necessary to convert markdown pages to PDF during that process.
docker run -d growilabs/pdf-converter
and go to http://localhost:3010/ .
PDF Converter is configured by default in growilabs/growi-docker-compose. GROWI will be able to request to PDF Converter after docker-compose up.