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Translate an EPUB into English.

EPUB in Portuguese, Spanish, French, German or ItalianEPUB in EnglishAutomatic AI translation, without human review

Start with your EPUB

EPUB without copy protection (DRM), up to 50 MiB

Analysis is free and starts when you choose the file. You see the price before paying.

Upload the EPUB of a book in Portuguese, Spanish, French, German or Italian and get the same book in English, ready for your reader: chapters, paragraphs, links and emphasis in place.

  1. $6.99 per book up to 100,000 words; longer books are priced proportionally, in USD. You see the exact total before paying.
  2. Expected within 24 hours after payment confirmation. Download your book for 30 days.
  3. Guarantee. Wrong language, untranslated or missing passages, or a file that will not open? We correct it within 7 days; if that doesn't fix it, we refund you. Full guarantee

Publishing it? Have it reviewed first.

This is an automatic AI translation without human review. Before a published edition, a person should review it.

Reading
Read a book that has no English edition yet, with its chapters and formatting kept.
Publishing
Treat the translation as a draft. Have a professional translator or editor review it before you sell or share it, and make sure you hold the translation rights.

A passage, before and after.

Side by side, an original paragraph in Portuguese and its English translation, with the chapter line and emphasis in place.

EPUB · Portuguese to English

Original

Capítulo três

Ao primeiro clarão, o porto estava quieto de novo. Mara fechou o atlas e marcou uma última rota para casa.

Translation

Chapter three

At first light, the harbor was quiet again. Mara closed the atlas and marked one last route home.

Illustrative example written for BookLang. This is not a generated preview of your uploaded file.

Into English, specifically.

Which languages can I translate from?

Portuguese, Spanish, French, German and Italian. The analysis detects the book’s language before any payment.

Can I publish the translation?

It is an automatic AI translation without human review; before delivery, we automatically check structure, coverage and language. If you plan to publish it, have a professional translator or editor review it first, and make sure you hold the rights to translate the work.

Are names and terms kept consistent?

The translation uses the book’s context to keep names and terms consistent from chapter to chapter. As with any machine translation, nuance and style may not be perfect.

How much does it cost to translate a book into English?

$6.99 per book up to 100,000 words; longer books are priced proportionally, in US dollars (USD). The analysis shows the exact total before you enter your email or pay. Books above 300,000 words require a custom quote.

How long does it take?

Our expected delivery time is within 24 hours after payment confirmation; queues or automated checks may take longer. The translated EPUB stays available to download for 30 days.

Which EPUB files work?

EPUB books up to 50 MiB, without copy protection or encryption. PDF and DOCX are not supported.

Upload your EPUB