EPUB PDF wrap

Converts a PDF into an EPUB by rendering and wrapping each page of the PDF in an EPUB page. This is specifically aimed at PDF files that cannot be converted into EPUB any other way without corrupting their visual rendering (comics, scientific papers...).

Installation

pip install epub-pdf-wrap

From source (with dev dependencies for testing):

pip install -e ".[dev]"

Usage

epub-pdf-wrap <pdf-filename> [-o <epub-filename>]

By default the output filename is the input filename with the pdf extension replaced by the epub extension. Running without pip install also works via python -m epub_pdf_wrap.

Options

• -r <num>, --resolution <num>: target render width in pixels for the pages in the output file. By default the pages are rendered at the resolution the PDF itself declares.
• -c, --crop-global: trim the white margins around the page content using one common inset for all pages (safe: never clips content on any page, all pages keep the same size).
• --crop-page: trim the white margins around each page's own content, page by page (trims more aggressively but page sizes may vary).

-c/--crop-global and --crop-page are mutually exclusive; with neither flag the margins are left as-is.

Metadata

Document metadata (title, author, subject, keywords and creation date) is taken from the PDF and written into the EPUB. Empty fields are omitted; the title falls back to the input filename if the PDF has none.

Examples

Convert a paper at a wider resolution and name the output explicitly:

epub-pdf-wrap paper.pdf -o paper.epub -r 1400

Development

python -m venv .venv
.venv\Scripts\activate        # Windows  (or `source .venv/bin/activate` elsewhere)
pip install -e ".[dev]"
pytest

samples/ contains real input PDFs for manually verifying the output.

License

Distributed under the BSD 3-Clause License; see LICENSE. Copyright (c) 2026, Andrea Esuli (andrea@esuli.it).