w3c/epubcheck

epubcheck

✅ Recently maintained

The conformance checker for EPUB publications

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446Forks
+57-day stars

Java · BSD-3-Clause · Last push 2026-10-29

Official repository & installation ↗
publishingdigital-publishingepubepub3epubcheckepub-publications

GitValue · Value evidence

Unscored · Evidence coverage 0%

Provisional rubric; documentation and runtime testing are separate. Missing evidence does not imply low value.

Star history

2025-09-292026-11-02
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Get the project

git clone https://github.com/w3c/epubcheck.git

Cloning downloads the source. For dependencies and installation, follow the project README.

Related projects & alternative candidates

Related domains do not imply feature parity. Review official documentation and licenses.