EPUB Electronic Publication (e-book)
The standard e-book format: text that reflows to fit any screen, read in apps like Apple Books, Google Play Books and most e-readers. It isn't meant for printing and won't open in most office apps.
EPUB · Windows 10 and 11
Want to print an e-book, annotate it in a PDF reader, or read it on a device without an e-book app? Turn the EPUB into a PDF.
First time? Download Crustify and install it. It waits in the tray, using about 3 MB of memory, until you drag a file.
The standard e-book format: text that reflows to fit any screen, read in apps like Apple Books, Google Play Books and most e-readers. It isn't meant for printing and won't open in most office apps.
Looks the same on every device and printer, which is why forms, invoices, papers and e-tickets come as PDFs. That same fixed layout makes PDFs hard to edit or to reuse text and pictures from.
Questions
Kindle books use their own formats and copy protection, so no. EPUBs without DRM, for example from Project Gutenberg or many indie publishers, convert fine.
Yes, to DOCX, Markdown, HTML or plain text. Only the PDF needs Word.
You can use everything free for 7 days, with no key or card. After that it's ₹49 once for a lifetime licence on up to 2 PCs. No subscription.
Crustify converts images, video, audio, PDFs and documents on your PC, offline.