Hello,
Our software doesn't support rental books, and we stated this point on our website.
https://www.epubor.com/faq.html#e105
If you have already decrypted and converted some books with this software. Do you accept a partial refund?
Looking forward to hearing from you
Best regards,
Epubor Team
Hello,
I'm sorry for all inconvenience.
You can only use this product to decrypt books, but if you also want to convert your books to different formats. I suggest that you can use our Epubor Ultimate, please contact us via epubor.service@gmail.com, and we can help you upgrade to Epubor Ultimate for free.
https://www.epubor.com/ultimate.html
Best regards,
Epubor Team
I purchased Epubor Ultimate today to remove DRM from a Google Play Books EPUB file. I authenticated Adobe Digital Editions (ADE) with my Adobe ID, ensured the file opens correctly in ADE, and attempted DRM removal multiple times, but it keeps failing. I have followed all troubleshooting steps on your website without success.
If there is a solution, please provide detailed instructions. Otherwise, since the software does not work as expected, I request a full refund.

1, Run Epubor software, click "Settings" "Tools" "License Manager" "De-Register";
2, Request refund from our platform 2checkout;
My order is 169478321
I was unable to use your program, will I please be able to get a refund?