Yes, there is a way to batch convert multiple PDFs to ePub, and using a desktop PDF converter is the most reliable method.

Instead of converting files one by one, you can use a tool like SysInfo PDF Converter Tool that supports bulk conversion. Simply launch the software, choose the Add Folder or Add Files option, and upload multiple PDF files at once. After that, select ePub as the saving format, choose the destination location, and click Convert. The tool will process all selected PDFs together and generate separate ePub files for each document.

Batch conversion saves time, especially when dealing with large or numerous PDFs. It also helps maintain formatting, images, and document structure across all files without repeated manual steps.
Read more: https://www.sysinfotools.com/blog/convert-pdf-to-epub/