No specific info about version 1.4. Please visit the main page of ePub Packager on Mac Informer.
ePub to PDF is designed to help you convert EPUB e-books into PDF documents.
This application lets you convert PDFs to EPUB format.
It helps you turn the content of ePub documents into PDF files.
It creates ePub digital books out of PDF, MOBI, HTML, and TXT format files.
This application can easily change MOBI books to ePub format on Mac.