EPUBCheck User Guide

Getting Help

EPUBcheck may seem like software for digital publishing professionals and you may encounter doubts or problems using it, but don't worry, there are several ways to ask for help:

If you're interested technical discussions are held on our public mailing list. To subscribe to the mailing list, send an email with subject subscribe to public-epubcheck-request@w3.org. To participate in the discussion, simply send an email to public-epubcheck@w3.org.