How EPUB to PDF conversion works in the browser
An EPUB is really just a zipped folder of HTML pages, images and styling. This tool unzips it, renders each chapter the way a browser would, and stacks the result into PDF pages, all without sending your file anywhere.
What to expect with images and formatting
Text, headings and images carry over as they appear in the ebook. Very unusual layouts, embedded fonts, or DRM-protected files may not convert cleanly, since those depend on software the ebook reader itself would normally handle.
EPUB to PDF vs. Publisher to PDF
These are two different problems that often get searched together. EPUB is an open ebook format that a browser can read directly, which is why this converter works. A Microsoft Publisher (.pub) file needs Publisher or LibreOffice to open at all, so it isn't something a browser tool can convert on its own.
Frequently asked questions
Is this EPUB to PDF converter really free?
Yes, there's no account, no watermark and no limit on how many files you convert.
Does my file get uploaded anywhere?
No. The conversion runs in your browser using JavaScript, so the file never leaves your device.
Can it convert a DRM-protected ebook?
No. DRM-protected EPUB files are encrypted, and this tool can only read the file structure of unprotected EPUBs.
Why did my EPUB fail to convert?
Some EPUB files use a non-standard internal structure. Opening and re-saving the file in a free tool like Calibre usually fixes this before converting.