EPUB Translator
BilingualText turns foreign-language EPUB files into readable parallel text editions, keeping the original text beside the translation.
EPUB in, parallel text EPUB out
Free preview before paid translation
One-time credits with no subscription
Built for books, not pasted text boxes
Reader goal
Decide whether BilingualText fits the book, language pair, and reading workflow you have in mind.
Audience
For readers who buy digital books, study languages through real literature, or need a practical way to compare source text with translation.
Most translation tools are comfortable with a paragraph or a pasted page. BilingualText is built around the full EPUB path: upload the book, estimate credits, preview the opening pages, and generate a parallel text EPUB you can keep on your device.
If you are learning Spanish, French, Japanese, English, or another supported language from native material, the hardest part is keeping momentum. Parallel text keeps the original close to the translation so you can continue reading.
BilingualText uses one-time credits, not recurring subscriptions. You can estimate the cost of a book before translation and buy the pack that matches your reading pace.
Best for
Common questions
Yes. Upload an EPUB, choose the source and target language, then review a free sample and credit estimate before you decide whether to translate the full book.
BilingualText works best with reflowable EPUBs. The output is a parallel text EPUB, so the original text and translation stay close without turning the book into a copy-paste document.
Many readers start with Spanish to English, French to English, Japanese to English, or English to Spanish/French, but you can choose any supported source and target language pair.
Upload an EPUB or text-based PDF, choose source and target languages, see an estimate, then decide whether to unlock the full bilingual reading copy.
Start with your file