WordDumb

Calibre plugin that generates Kindle Word Wise, X-Ray and EPUB footnotes for eBooks.

Pluginfree

WordDumb is a Calibre plugin that automatically generates Kindle Word Wise vocabulary hints, X-Ray character/reference data, and EPUB footnotes for eBooks, then delivers them to the reader's device. It is intended for Calibre and Kindle users, including language learners, who want these Amazon-style reading aids on books that don't already include them.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of WordDumb - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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