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EPUB to PDF

Convert e-books into printable PDFs.

Free, no uploads, no sign-up. Runs 100% in your browser.

How EPUB to PDF works

EPUB to PDF runs entirely in your browser. Convert e-books into printable PDFs. Under the hood it uses JSZip (reads ZIP containers (EPUB files are ZIPs)), jsPDF (a client-side PDF generator) and html2canvas (renders HTML into a canvas so it can be placed into a PDF). Your files are read into this tab’s memory, processed on your own CPU, and handed back to you as a download. Nothing is sent to a server.

How to use EPUB to PDF

  1. Open EPUB to PDF and add your source file (or paste content where offered).
  2. Adjust page size, quality or layout options in the side panel.
  3. Check the live preview.
  4. Convert and download the result.

Tips

  • Conversions run entirely in your tab, so very large files depend on your device’s memory.
  • For best fidelity, start from the original digital file rather than a scan.

EPUB to PDF FAQ

Are my files uploaded?
No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
Is it free? Are there limits or watermarks?
Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
Does it work offline?
Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.

Related tools

  • PDF to Image: Export PDF pages as crisp PNG, JPG or WEBP at any DPI.
  • Image to PDF: Combine JPG, PNG and WEBP into one PDF with page-size controls.
  • PDF to Word: Convert PDF text into an editable DOCX document.
  • Word to PDF: Turn DOCX files into well-formatted PDFs.

OpenFile runs in your browser. Turn on JavaScript to use the tools.