Convert EPUB ebooks to PDF for printing or universal reading. Preserves chapter order and text. Runs entirely in your browser.
EPUB to PDF
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Drop an .epub file or browse
Electronic publication / ebook format
An EPUB file is, structurally, a ZIP archive holding a set of XHTML files (one per chapter), a CSS stylesheet, an OPF manifest describing the book's metadata and reading order, and often a folder of embedded images. It's built specifically for reflowable reading — text resizes and re-wraps to fit whatever screen or font size the reader app is using, which is exactly what makes an EPUB pleasant to read on a phone, a tablet, or a dedicated e-reader. PDF is the opposite philosophy: every page is a fixed, unchanging canvas with content locked to exact coordinates, which is precisely why PDF is the format everyone reaches for when a document needs to look identical on any device, print cleanly on paper, or be archived in a form that won't drift as software changes.
This conversion runs directly in your browser rather than requiring you to install an ebook reader or Word processor. It unzips the EPUB, walks the OPF spine to determine the correct chapter sequence (which is not always the same as alphabetical file order — EPUBs frequently name chapters "ch01.xhtml", "ch02.xhtml" out of sequence with front matter or interstitial pages), pulls the readable text out of each XHTML chapter, and lays it out fresh onto standard PDF pages with proper word-wrapping and paragraph spacing.
People reach for this conversion less often than the reverse (PDF to EPUB) but the use cases are concrete: printing an ebook on paper, sending a manuscript to someone without an e-reader app installed, or archiving a document in a format that will still open identically in twenty years regardless of what ebook software exists by then.
Drop your .epub file and JSZip opens it as the ZIP archive it actually is under the hood. The converter reads the OPF manifest and spine — the part of the EPUB that lists every chapter file and the order they should be read in — then extracts the text content from each XHTML chapter in that exact sequence. pdf-lib then lays the extracted text onto standard A4 pages with proper word-wrap, paragraph spacing, and page breaks, all computed and rendered entirely inside your browser tab before the finished PDF downloads to your device.
Upload your EPUB file
Drop an .epub ebook file onto the upload zone or click to browse.
Set layout options
Choose font size, page size (A4 or Letter), and margins for the PDF output.
Convert
Click "Convert to PDF". The EPUB chapters are extracted, reflowed to your chosen layout, and assembled as PDF pages.
Download
Save the PDF to your device. The ebook is now readable on any PDF viewer and printable.
Convert back if needed
Use the PDF to EPUB tool to convert back to ebook format if you need to change the output format.
Print Your Ebook
Convert an EPUB to PDF so you can print the entire ebook through any standard printer or print service.
Universal Sharing
Share an ebook with colleagues or clients who do not have an EPUB reader by converting it to universally-supported PDF.
Fixed Layout Needed
PDF preserves page breaks and layout consistently, which is important for documents that need a fixed presentation.
Professional Reports
Convert a report or guide published in EPUB into PDF for professional distribution via email or a document portal.
Chapter Review
Convert an EPUB chapter by chapter to PDF for easier review, annotation, and feedback in PDF editors.
Archive Preservation
Create a PDF archive of important EPUB documents to ensure they remain readable independent of any e-reader app.
Browser-Only Conversion
The entire conversion runs in your browser using pdf-lib and JSZip — your ebook file never leaves your device.
OPF Spine Reading
The tool reads the OPF manifest to extract chapters in the correct reading order, not just alphabetically.
Clean Typography
Output uses A4 format with clean word-wrap and paragraph spacing for a professionally readable PDF.
Progress Feedback
A chapter-by-chapter progress bar keeps you informed for longer ebooks with many chapters.
No File Size Cap
There is no hard limit on EPUB size, making it suitable for large technical books or collected volumes.
Free to Start — Sign Up for More
Use free with no account for standard file sizes — no watermark on output. Sign up free to raise your limit to 80 MB, or upgrade to Pro for 250 MB.
Also Known As
PDF to EPUB
Convert PDF files to EPUB for reflowable reading on e-readers.
Merge PDF
Combine multiple PDF files into one. Drag to set the page order you want.
Split PDF
Separate one PDF into multiple files — by page range or every page.
Compress PDF
Reduce PDF file size while keeping the best possible quality.
Remove Pages
Select and delete specific pages from your PDF document.
Extract Pages
Extract selected pages from a PDF and save them as a new PDF file.
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