ebook-converter-lib
ebook-converter-lib is a Python library and command-line tool for converting
ebooks between common formats. It is a modified fork of
ebook-converter by gryf, which is
itself derived from the conversion components of
Calibre. Licensed under GPL-3.0-or-later.
Install
python -m pip install ebook-converter-lib
Python 3.11 or newer is required. PDF conversion also requires Poppler tools
(pdftohtml, pdfinfo, and pdftoppm) available on PATH.
Use as a library
from ebook_converter_lib import convert
result = convert("book.docx", "book.epub")
if not result["success"]:
raise RuntimeError(result["message"])
convert() returns a dictionary with success and message keys. Additional
arguments use the command-line option format:
convert("book.epub", "book.mobi", "--base-font-size", "12")
Use check_deps_str() to verify that conversion dependencies can load in an
embedded Python runtime.
Command line
ebook-converter book.docx book.epub
Supported formats
Input includes DOCX, EPUB, ODT, TXT, PDB, RTF, MOBI, AZW, FB2, HTML, PDF, and LRF. Output includes EPUB, MOBI, DOCX, HTMLZ, TXT, and LRF.
Development
uv sync --group dev
uv run pytest
See PYPI_RELEASE.md for the release procedure.
1 maintainer
Metadata
1 maintainer
Release files for ebook-converter-lib 1.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| ebook_converter_lib-1.0.0.tar.gz | 1.5 MB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| ebook_converter_lib-1.0.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 3.2 MB
Release files / ebook_converter_lib-1.0.0.tar.gz
| Download URL | ebook_converter_lib-1.0.0.tar.gz |
|---|---|
| Size | 1.5 MB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / ebook_converter_lib-1.0.0-py3-none-any.whl
| Download URL | ebook_converter_lib-1.0.0-py3-none-any.whl |
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| Size | 1.7 MB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 29, 2026.
Transparency log
