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Free Online EPUB to PDF Converter

Convert EPUB to PDF online for free.

Drop EPUB files here
oder klicken Sie irgendwo in dieses Feld, um Dateien auszuwählen

Maximale Dateigröße 10 MB. Melden Sie sich an für mehr.

What to expect when converting EPUB to PDF

Typical file-size change
Roughly equal — depends on images
Example

A 1 MB EPUB typically becomes 0.8 – 2 MB as PDF (fixed pagination adds layout overhead).

Quality: EPUB is reflowable, PDF is fixed-layout. The conversion picks a fixed page size — text no longer adapts to screen size.

Best for: printing ebooks, sharing fixed-page-numbered references, archival.

Avoid when: you want to read on a small screen — PDF's fixed layout is hard to read on phones.

Tip: EPUB is far more comfortable to read on phones and small tablets because text reflows. Use PDF only when you need fixed pagination.

Real use case

EPUB to PDF — Reflowable ebook → fixed-layout printable

EPUB → PDF converts a reflowable ebook (variable text size, no fixed page count) to a fixed-layout PDF — useful when you need a printable version of an ebook, or when your destination reader only handles PDF. The conversion picks a page size (usually A4 or Letter) and lays the text into fixed pages; the resulting file loses the reflowing benefit of EPUB but works anywhere.

About the output format

When PDF is the right output

PDF is the universal fixed-layout document format — it renders identically across viewers, preserves fonts and formatting, and is the accepted-by-default format for invoices, contracts, government uploads, academic submissions, and portfolio work. Convert to PDF when the receiving system explicitly wants PDF or when the layout must not shift.

Convert EPUB into a fixed-page PDF

Freeze a reflowable book into a printable, shareable, universally-openable PDF with a consistent page layout.

  1. 1

    Upload your EPUB

    Free-tier uploads are capped at 10 MB per file — enough for most novels and non-fiction. Pro handles files up to 1 GB and batch jobs of up to 20 books, which comfortably covers a whole legacy library conversion in a single session.

  2. 2

    Pick a page size and text size

    A4 oder US-Letter sind die sicheren Standardeinstellungen für alles, was Sie drucken. Die Textgröße ist standardmäßig auf einen angenehmen Lesewert eingestellt. Erhöhen Sie den Wert für ältere Augen oder verringern Sie ihn für eine dichtere Seite. Die Vorschau zeigt, wie viele Seiten das fertige PDF umfassen wird, sodass Sie wissen, was Sie erwartet, bevor Sie auf „Konvertieren“ klicken.

  3. 3

    Convert and download

    The PDF is ready in a few seconds. Chapters become bookmarks in the PDF's table of contents, cover art embeds on the first page, and inline images travel through at full resolution. Both the source and the converted PDF are permanently deleted from our servers within 30 minutes.

What changes when a reflowable book becomes fixed-page

The trade-off is real: an EPUB is designed to reflow around whatever screen it's on. A PDF locks the page shape and text size. The PDF you get will look identical on every device — great for printing, submitting, and archiving — but you lose the "resize to fit" behaviour readers expect on phones. Pick this conversion when consistency matters more than flexibility.

Things to watch out for

  • Page counts jump for short books. A 200-page EPUB on a Kindle screen becomes 350+ printed pages at A4 with normal text size. Bump the text size down if you're aiming for a tight print.
  • Custom fonts substitute if not licensed for embedding. Most ebook fonts embed cleanly, but a handful of licensed ones don't. Check the preview for font substitutions before committing to a large print run.
  • Reflowable becomes non-reflowable. A reader who's used to bumping text size in the EPUB loses that ability once it's in PDF. Only convert when the fixed layout is genuinely what you want.
  • DRM stays a hard block. If your EPUB is DRM-protected (from Kindle, Apple Books, Kobo, etc.), the tool can't read it. You'll need a DRM-free source.

When freezing EPUB into a PDF is the whole point

Six real scenarios where the fixed-page format is exactly what you want.

Printing an ebook you actually own

Reader apps rarely offer a proper "print" function. Converting your EPUB to a PDF first gives you a predictable page layout, fits every printer's expectations, and lets you decide margins and page size in advance rather than fighting the reader's UI.

Sharing a book with someone who doesn't have an e-reader

Not everyone has Kindle or Apple Books installed. Sending a PDF means the recipient can open it on any device, straight from an email attachment, without installing a specialised reader.

Archiving in a universal format

Ebook formats come and go — MOBI is on the way out, LIT is nearly gone, even EPUB has multiple versions. PDF has been stable for decades and will keep opening in the year 2050. Converting your library to PDF makes an archival copy that outlives any specific reader ecosystem.

Annotating with proper PDF tools

Academic workflows lean on PDF annotators like Zotero, Mendeley, and PDF Expert. Highlighting, note-taking, and citation extraction are much richer in these tools than in most ebook readers. Converting to PDF unlocks the whole PDF-annotation ecosystem for the book.

Submitting a book for review or academic use

Verlage, Gutachterausschüsse und Zeitschriften verlangen häufig PDF-Einreichungen. Wenn Sie ein von Ihnen verfasstes EPUB zur Überprüfung verteilen, erzeugt die Konvertierung in PDF das Format, das die Empfänger tatsächlich lesen möchten.

Making a "print-ready" version for a POD service

Print-on-demand services (Amazon KDP Paperback, IngramSpark, Lulu) require PDF interiors. Converting your finished EPUB to PDF is a standard step in the pipeline from digital-only to printed copy.

EPUB vs PDF: Side-by-side

Technical comparison of the two formats — useful for deciding which to use, or for confirming what changes during conversion.

Property EPUB PDF
Vollständiger Name Electronic Publication Portable Document Format
Year introduced 2007 1993
Developer / standard body W3C (formerly IDPF) Adobe
MIME-Typ application/epub+zip application/pdf
File extension .epub .pdf
Komprimierung ZIP-compressed XHTML + CSS Built-in (FlateDecode, DCTDecode)
Farb-/Datentiefe N / A Vector + raster
Maximale Abmessungen/Größe Software-limited 381 km × 381 km (15,000 × 15,000 inches)
Transparenz Nein Ja
Animation Nein Nein
Standard / specification W3C EPUB 3.3 / ISO/IEC 23736 ISO 32000
Best for Apple Books, Kobo, Nook, Google Play Books — reflowable text Final-form documents, contracts, archives — looks identical everywhere

About the EPUB Format

EPUB (Electronic Publication) is the most widely adopted open ebook standard, maintained by the W3C (formerly IDPF) and published as ISO/IEC 23736. First released in 2007 as the successor to the Open eBook format, EPUB uses XHTML for content, CSS for styling, and ZIP compression for packaging. Its defining feature is reflowable text — content automatically adapts to fit any screen size, allowing readers to adjust font size, margins, and line spacing on phones, tablets, and dedicated eReaders.

EPUB is natively supported by Apple Books, Kobo, Nook, Google Play Books, and nearly every eReader and reading app outside the Kindle ecosystem. EPUB 3, the current version, adds support for embedded fonts, SVG graphics, MathML equations, JavaScript interactivity, audio/video embedding, and comprehensive accessibility features including text-to-speech and screen reader support. While Kindle devices do not read EPUB natively, the format can be converted to MOBI or AZW3 for Kindle compatibility.