Excalibur lets you easily extract tables from PDFs into Excels. It is powered by Camelot which gives you complete control over table extraction by allowing you to tweak advanced settings. You can see how it performs better than other open-source tools and libraries in this comparison. Excalibur works on Windows, macOS and Linux and can be configured with MySQL and Celery to process heavy workloads in a parallel and distributed manner. Excalibur is a side project and I don't get paid for my time. If Excalibur has helped you extract tables from PDFs, please consider supporting its development by becoming a backer or a sponsor!