EPUB converter
Ethical Tube's free EPUB converter turns EPUB ebooks into PDF and Word, and converts PDF into EPUB. It runs entirely in your browser, so your files are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Converts to
- 2 formats
- Converts from
- 1 formats
- First use
- 77 MB download, once
All conversions
EPUB conversions
Convert EPUB to
Convert to EPUB
The format
What is an EPUB file?
Electronic Publication
EPUB is the open standard for ebooks. Its text reflows to fit any screen, and readers can change the font and text size. Apple Books, Kobo, and Google Play Books use it, and Kindle accepts EPUB files through Send to Kindle. Books with DRM can't be converted.
What opens EPUB files
Apple Books, Google Play Books, Kobo, Calibre, Thorium Reader, and Kindle through Send to Kindle.
FAQ
Questions, answered
Is the EPUB converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. Everything runs inside your browser with LibreOffice compiled to WebAssembly, so your files never leave your device. Once the page has loaded, it even works offline.
Does it work on iPhone, Android, Mac, and Windows?
It works in Chrome, Edge, Firefox, and Safari, but it's built for computers. LibreOffice needs about 1 GB of memory, which many phones can't spare.
What can I convert EPUB to?
PDF and Word. Pick the format after adding your file.
What can I convert to EPUB?
PDF.
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