Follow the steps to understand the EPUB Converter tool
Download, Install & Run EPUB Converter Tool.
Choose Add Files or Add Folders to load EPUB files.
list all ePUB files in software panel.
Choose Desired Saving format from 15+ Saving Options.
Setup EPUB File Conversion Options in Software.
Analyze the whole conversion process in software panel.
Once done click on OK button to Confirm & Exit.
Access resultant files directly from Destination folder.