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Ebook Translator Calibre Plugin

A Calibre plugin to translate ebook into a specified language.

From bookfere·Updated June 13, 2026·View on GitHub·

A Calibre plugin to translate ebook into a specified language. The project is written primarily in Python, distributed under the GNU General Public License v3.0 license, first published in 2023. It has gained significant community traction with 2,527 stars and 188 forks on GitHub. Key topics include: bilingual, calibre, calibre-plugin, chatgpt, deepl.

Latest release: v2.4.1
April 20, 2025View Changelog →

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Ebook Translator (a Calibre plugin)

Ebook Translator Calibre Plugin

A Calibre plugin to translate ebook into a specified language.

Plugin Homepage: https://translator.bookfere.com

Translation illustration


Features

  • Support both "Advanced Mode" and "Batch Mode" for different usage situations.
  • Support languages supported by the selected translation engine (e.g. Google Translate supports 134 languages)
  • Support multiple translation engines, including Google Translate, ChatGPT, Gemini, DeepL, etc.
  • Support custom translation engines (you can configure to parse response in JSON or XML format)
  • Support all ebook formats supported by Calibre (48 input formats, 20 output formats), as well as additional formats such as .srt
  • Support to translate more than one ebooks. The translation process of each book is carried out simultaneously without affecting one another
  • Support caching translated content, with no need to re-translate after request failure or network interruption
  • Provide a large number of customization settings, such as saving translated ebooks to Calibre library or designated location

Manual



License

GNU General Public License v3.0

Contributors

Showing top 12 contributors by commit count.

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This article is auto-generated from bookfere/Ebook-Translator-Calibre-Plugin via the GitHub API.Last fetched: 6/14/2026