EPUBをPDFに変換
EPUBの電子書籍を、章・画像・表紙を保ったままページ割りされたPDF文書に変換します。
About EPUB to PDF
From Reflowable E-Book to Fixed Pages
EPUB is a reflowable format: the text has no fixed page size, so an e-reader reshapes it to whatever screen it lands on. That is great for reading and useless for printing, archiving, or sending to someone who does not own an e-reader. This tool unpacks the EPUB container — a ZIP archive of XHTML chapter files, an OPF manifest that declares the reading order, stylesheets and images — walks the spine chapter by chapter, and typesets the result onto fixed A4 or Letter pages.
The output reads like a book, not a printout of a web page. Body text is set in a serif face, every chapter starts on a fresh page under its own heading, blockquotes and verse keep their indentation, images are embedded at print resolution, and each page carries a centered page number. A title page with the book's title, author and cover image leads the document when the EPUB provides them.
What Survives the Conversion
The goal is a PDF that still feels like the book you started with.
Chapter Structure
The spine order is preserved exactly, and each chapter opens on a new page with its title as a heading — the same structure your e-reader's table of contents shows.
Images and Cover
Inline illustrations, maps and plates are extracted from the archive and embedded in place. The declared cover image becomes the title page.
Book Typography
Serif body text, generous line spacing, indented quotes and centered page numbers — typeset for reading on paper, not on a screen.
Fully Private
The EPUB is unpacked and rendered in your browser. Nothing is uploaded, so unpublished manuscripts and personal libraries stay on your device.
When a PDF Beats an E-Book
Print a book you own but cannot get in print, proofread a manuscript on paper, archive a digital library in a format that will still open in thirty years, or share a chapter with someone whose device only understands PDF. PDF is also the format print shops, annotation tools and document archives are built around.
One honest limitation: DRM-protected EPUBs cannot be converted. The encryption exists to prevent exactly this, and the tool will tell you so instead of producing a scrambled file. Remove the DRM with your e-book manager (for books you are entitled to) and convert the DRM-free copy.
EPUB to PDF Options
| 機能 | OxygenPDF | Calibre | Online converters |
|---|---|---|---|
| Chapter structure preserved | Varies | ||
| Images and cover embedded | Varies | ||
| No software install | |||
| No file upload | |||
| Free to use | Limited |
EPUBをPDFに変換: よくある質問（FAQ）
このツールの使い方や仕様に関するよくあるご質問です。
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