将 EPUB 电子书转换为 PDF：可重排的版面会被固定为可打印的页面。
你的电子书马上就能打印了。章节和插图都在。— Poulpi
ℹ Good to know
An EPUB has no fixed pages: the text is reflowed then frozen into pages at conversion time, chapters and images included.
DRM is not supported: only unlocked EPUB files can be converted.
EPUB is the king of e-reader formats: its text reflows and adapts to every screen. But that flexibility becomes a handicap the moment you leave the e-reader — you can't cleanly print an EPUB, cite a precise page in academic work, or annotate it in a standard PDF reader. Converting an EPUB to PDF freezes the book into stable, numbered pages: ideal for printing a manual, studying a book with a highlighter, or archiving an ebook in a format readable everywhere, including on machines with no dedicated reading app.
It's also the way to share EPUB content with someone who has neither an e-reader nor a compatible app: a PDF opens in any browser. Students, teachers and readers who prefer paper get a simple way to bring their ebooks back to a printable, paginated format.
The hard part of EPUB-to-PDF conversion is precisely the reflow: an EPUB has no pages, only a stream of text. Our conversion recomposes that stream into a fixed layout — chapters, headings, paragraphs and images are reassembled and then frozen into standard-size pages with consistent typography and print margins. The result is a stable document: page 42 stays page 42, on every screen and in print.
After converting, the bookmark tool lets you recreate a clickable table of contents in the bookmarks panel, compress reduces the weight of an image-heavy book, and extract-pages isolates a chapter to share. As always on pdfOutils: no account required, no watermark added, and your files are automatically deleted from the server after processing.
上传
将您的 PDF 文件上传到拖放区域（或直接拖放）。
设置
将 EPUB 电子书转换为 PDF：可重排的版面会被固定为可打印的页面。
下载
一键下载生成的文档——您的文件在处理后会自动删除。