psiegman/epublib
a java library for reading and writing epub files observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 6132
- days_rel: n/a
- days_push: 957
- n_releases_24m: 0
Adoption not part of the score
1123 stars · 329 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Epublib is a Java library for reading, writing, and manipulating EPUB ebook files, with a core that runs on both standard JVM and Android. It also ships command-line tools for tasks like setting metadata or cover images, converting HTML to EPUB, and a Swing-based EPUB viewer.
Use cases
- read and parse epub files in java
- create epub ebooks programmatically
- convert html files to epub
- edit epub metadata like author or cover image
- build an android ebook reader app
- clean up non-compliant epub files
When to choose
- you need to read, write, or fix EPUB files from Java or Android code
- you want a simple API for ebook metadata, spine, and table of contents
- you need command-line tooling to batch-edit epubs
When to avoid
- you work outside the JVM ecosystem
- you need a full-featured ebook reader UI rather than a library
- you need actively developed support for the latest EPUB 3 features
Facets
library · maturity maintenance
parser pdf cli files developer-tools cross-platform jvm cli epub ebook java-library swing-viewer html-to-epub android
5 sources
- readme: https://github.com/psiegman/epublib · fetched 2026-08-28 · 6fd9b101644c
- homepage: http://www.siegmann.nl/epublib · fetched 2026-08-29 · 792cb3b43aa2
- site_page: http://www.siegmann.nl/epublib/apidocs · fetched 2026-08-29 · 7aa56baaa648
- site_page: http://www.siegmann.nl/epublib/getting-started · fetched 2026-08-29 · d7d694c60d2f
- site_page: http://www.siegmann.nl/epublib/faq · fetched 2026-08-29 · bc6028197063
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| psiegman/epublib | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="psiegman/epublib")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem