Three steps. That's it.
Upload EPUB
Drop your .epub file or click to browse. Up to 50 MB.
We Convert It
Chapters, formatting, cover, and metadata extracted and rendered as PDF.
Download PDF
Your PDF is ready. Click download. Done.
What's preserved
What is EPUB?
EPUB (Electronic Publication) is an open ebook standard maintained by the W3C. First released in 2007 by the International Digital Publishing Forum (IDPF), it replaced the older Open eBook format and has since become the most widely supported ebook format in the world.
Under the hood, an EPUB file is a ZIP archive containing HTML files, CSS stylesheets, images, and an XML manifest that describes the book's structure. This makes EPUB reflowable— text adapts to fit any screen size, from a phone to a large tablet. Readers can change font size, typeface, and line spacing without breaking the layout.
EPUB is supported by Apple Books, Google Play Books, Kobo, Nook, Calibre, and most ebook readers — everything except Amazon Kindle, which uses its own proprietary formats (AZW3, MOBI, KFX). However, Amazon began offering EPUB downloads for DRM-free titles in January 2026.
What is PDF?
PDF (Portable Document Format) was created by Adobe Systems in 1993 to share documents that look identical on every device. Unlike EPUB, PDF uses a fixed layout— every word, image, and margin stays exactly where it was placed, regardless of screen size or operating system.
PDF became an ISO standard (ISO 32000) in 2008. Every modern web browser can open PDFs natively. No special software needed — Chrome, Safari, Firefox, and Edge all render PDFs without plugins. This universal compatibility is why PDF remains the default format for contracts, reports, academic papers, and printable documents.
The tradeoff: PDF is not designed for reading on small screens. Because the layout is fixed, reading a PDF on a phone means constant pinching and zooming. For pure reading, EPUB is better. For sharing, printing, and archiving, PDF is better.
EPUB vs PDF: Key Differences
| Feature | EPUB | |
|---|---|---|
| Text reflow | Yes — adapts to screen | No — fixed layout |
| Font/size control | Reader can change | Fixed by document |
| Print quality | Poor — no page layout | Excellent — designed for print |
| Browser support | Needs reader app | Native in all browsers |
| Small screen reading | Excellent | Poor (pinch/zoom) |
| File size | Smaller (compressed) | Larger (fixed layout) |
| Accessibility | Strong (screen readers) | Variable (depends on tagging) |
| Format standard | W3C open standard | ISO 32000 standard |
Neither format is universally “better.” EPUB is built for reading. PDF is built for sharing and printing. Choose based on what you need the file for.
When to convert EPUB to PDF
EPUB is the better format for reading on devices. But there are specific situations where converting to PDF makes sense.
- Sharing with non-technical readers. Everyone can open a PDF. Not everyone has an EPUB reader installed.
- Printing chapters or the full book. PDF preserves page layout. Print from any browser — no special software.
- Archiving your ebook library. PDF is an ISO standard since 2008. It will be readable decades from now.
- Embedding in other documents. Insert pages into presentations, reports, or academic papers.
- Reading on desktop. If you prefer a fixed, page-like layout on a large screen.
- Email attachments. PDFs are universally accepted. EPUB attachments often get blocked or ignored.
Security & Privacy
No storage
Files are processed in memory and immediately discarded. Nothing is saved to disk or cloud storage.
No accounts
No signup, no login, no email required. Just upload and download.
HTTPS encrypted
All file transfers use HTTPS encryption. Your data is protected in transit.
Questions?
How do I convert EPUB to PDF?
Upload your EPUB file using the converter at the top of this page. Conversion starts automatically — no buttons to click, no settings to configure. When it's done, download your PDF.
Is this really free?
Yes. No signup, no credit card, no hidden limits. You can convert up to 10 files per hour. Files are processed in memory and never stored on our servers.
Can I convert DRM-protected EPUB files?
No. The converter only works with DRM-free EPUB files. If your ebook has DRM, you'll need to obtain a DRM-free version from the publisher or use a DRM-free retailer like Kobo or Smashwords.
What's the maximum file size?
The maximum file size is 50MB. Most EPUB files are well under this — a typical novel is 1-5MB.
Are my files private?
Yes. Files are processed in memory on our servers and immediately discarded after conversion. Nothing is stored, logged, or shared.
Does the converter preserve images?
The cover image is preserved and appears on the first page of the PDF. Inline images within chapters are not currently included — the converter focuses on text content, formatting, and structure.
Can I batch convert multiple EPUB files?
The tool converts one file at a time. For batch conversion of many files, desktop tools like Calibre (free, open source) are a better fit. This online tool is designed for quick, one-off conversions.
What page size is the PDF?
The PDF uses A4 page size (210 × 297 mm) with 1-inch margins. This is the international standard and works well for both screen reading and printing.
Can I convert my EPUB into an audiobook instead?
Yes. Notevibes can convert your EPUB into a full audiobook with AI narration — 550+ voices, 57 languages, character detection. Upload your EPUB at notevibes.com/audiobook-narration.
Or turn your EPUB into an audiobook
Upload the same EPUB and hear it come alive. AI detects characters, assigns voices, and generates narration. Your book, 550 voices, minutes to audiobook.
Create Your Audiobook550+ voices · 57 languages · AI character detection · Full commercial rights