I'm not sure if this is what you're looking for, but Sphinx, which is used for generating the Python docs, is capable of producing docs in a number of formats,

I'm not sure if this is what you're looking for, but Sphinx, which is used for generating the Python docs, is capable of producing docs in a number of formats, including ePub and PDF, and offline versions of the docs have been available for download in those formats ever since the changeover to Sphinx: https://docs.python.org/3/download.html https://docs.python.org/3/download.html