EPUB Translator is an app for iPhone, iPad and Mac that translates an entire EPUB ebook into another language and exports a new EPUB: a bilingual edition with the original and the translation paragraph by paragraph, or a translation-only edition.
Download on the App Store




WHO IT'S FOR
- Readers who want a book that has no translation in their language yet
- Language learners who read novels with parallel text, original and translation side by side
- Fans of foreign novels, web novels and light novels in English, Japanese, Korean, Chinese and more
HOW IT WORKS
- Import a DRM-free EPUB from Files
- Choose the source language and the target language
- Choose the layout: original + translation, translation + original, or translation only
- Translate the whole book with Google, Microsoft Edge, or a compatible AI service using your own API key
- Export the new EPUB and keep reading in Apple Books, Kindle or other reader apps
KEY FEATURES
- Whole-book translation, not page by page or copy and paste
- Bilingual dual-language edition or translation-only edition
- Reads the book title, author, cover and chapters
- Keeps the original layout, or switch to horizontal or vertical writing
- Works on iPhone, iPad and Mac
FAQ
Can it translate PDF files?
No. It supports DRM-free EPUB files, not PDF.
Which translation services can I use?
Google, Microsoft Edge, or an AI translation service with your own API key. Translation requires an internet connection, and translation quality depends on the service you choose.
What do I get after translating?
A new EPUB: a bilingual edition with original and translation side by side paragraph by paragraph, or a translation-only edition. You can keep the original layout or switch to horizontal or vertical text.
Which devices does it run on?
iPhone, iPad and Mac.
GOOD TO KNOW
- Works with DRM-free EPUB files. PDF files are not supported.
- Translation needs an internet connection. AI services need your own API key.
- Translation quality depends on the service you choose.
What some users say
Reviews from App Store users, quoted as written and not translated.
- ★★★★☆
Amazing
It works really well but sometimes it gets stuck when I try to export
— Kakkakat153, Canada, · See reviews on the App Store
- ★★★★★
I LOVE THIS APP
Ever since I downloaded this app, I honestly wasn’t sure if it was going to work because I had spent a long time trying to find effective apps or websites that could help me translate my books, until I found this one.
I am truly grateful to the developer of this wonderful app, because it has helped me so much with all my translations in many different languages, and I am absolutely delighted w…— YahliaScaa_, Dominican Republic, · See reviews on the App Store
- ★★★★★
A Must Have App!!!
This App Is Great It Does What I Saying And Does It Good!!!! The Support Is Lighting Fast !!!!!
— Dalton_34, Canada, · See reviews on the App Store
Show more reviews (26)
- ★★★★★
⭐️
Tbh I've been searching for an epub translator for HOURS. Starting from websites and other apps and they all had hidden fees or had a limit to how many pages or words you could use. SO safe to say this app is pretty useful considering it gives u 4 uses WITHOUT any hidden fees or limits as far as i know.
AND the translations aren't bad they're pretty accurate if u ask me— Thesheep123456, Indonesia, · See reviews on the App Store
- ★★★★★
ดี
รับฟังความคิดเห็นของผู้ใช้ดีนะ ปรับปรุงอยู่ตลอด ตอนนี้ใช้ได้เหมือนเดิมแล้ว เริ่ด
— ปรับปรุงด่วนจ้าาาาา, Thailand, · See reviews on the App Store
- ★★★★★
AMO!!!!
Esta es por mucho la mejor app traductora que he utilizado en mi vida
— Teo Arvelo, Dominican Republic, · See reviews on the App Store
- ★★★★★
Belle surprise
Je ne m’attendais vraiment pas a ça et franchement je suis contente de l’avoir installé. La traduction est super.
— J4niii’, France, · See reviews on the App Store
- ★★★★☆
Super application
J’ai pu traduire tout le livre et j’ai apprécié chaque mot. Merci
— Marina Julienne, Burkina Faso, · See reviews on the App Store
- ★★★★★
Mejor aplicación del mundo
Increíble, funciona sin problema justo lo que necesitaba para poder leer en EPUB sin necesidad de traducir
— beatrizcabello, Spain, · See reviews on the App Store
- ★★★★★
WOW
Franchement, je sais pas comment c’est possible mais la traduction est géniale ( tellement mieux que d’autres traducteurs )
— HarveyHarvington🎸✨, France, · See reviews on the App Store
- ★★★★★
Идеально
Прекрасное приложения переводит качественно единственный минус есть лимит на день а так все прекрасно
— Элмания, United States, · See reviews on the App Store
- ★★★★★
A great book translator
thank god I found this app!! no ads too 😍
— bring the old wattpad plsss, Philippines, · See reviews on the App Store
- ★★★★★
Perfect
Great for translating whole books.
— PZH33, Canada, · See reviews on the App Store
- ★★★★★
Quedé patilifuso
Funciona al 100%, me la recomendó ChatGPT y funciona súper bien. Luego de traducir los libros que quiero puedo abrirlos en el Apple Books. Muchísimas gracias.
— MohaBooks, Spain, · See reviews on the App Store
- ★★★★★
Amazing
I like this app because work perfectly
— Lizbethvaldes, United States, · See reviews on the App Store
- ★★★★★
Traduttore
Una sorpresa per adesso soddisfatto
— Elwdar, Italy, · See reviews on the App Store
- ★★★★★
INCROYABLE
j’adore! j’en ai testé plusieurs et c’est vraiment la meilleure app pour traduire mes livres !! la traduction est vraiment mieux comparé aux autres
10/10— evi.lxri, France, · See reviews on the App Store
- ★★★★★
Simplemente, me encanta
La app es simple, rápida y traduce los libros completos muy bien. De no ser por esta app, no podría leer libros que no estén traducidos al español. Es como encontrar oro luego de cavar por horas. ¡Increíble!
— ilyagustd, Dominican Republic, · See reviews on the App Store
- ★★★★★
Ottima app
Traduzione multilingue fedele e possibilità di registrazione direttamente sullo smartphone
— Libero G, Italy, · See reviews on the App Store
- ★★★★☆
先让免费使用推广吧
我试了两本书,每本都有整段漏掉翻译的内容,产品还未成熟,不建议收费,多更新版本,先免费推广吧
— Jackie Lin@, United States, · See reviews on the App Store
- ★★★★★
<3
THANK YOU
— mistynight (andreils team), United States, · See reviews on the App Store
- ★★★★★
Excellent
Very impressive
— bianchismo, Chile, · See reviews on the App Store
- ★★★★★
ВЫ МЕНЯ СПАСЛИ!!!теперь могу спокойно читать любимые фф с иностранных платформ
ЛУЧШИЕ
— Салтыкова Полина, Türkiye, · See reviews on the App Store
- ★★★★★
Ótimo
— Jessicabarza, Ireland, · See reviews on the App Store
- ★★★★★
Note
Juste parfaittt
— Mavvvrveeve, France, · See reviews on the App Store
- ★★★★★
Çok Başarılı
En iyi çeviri hizmeti🤩🤩🤩🤩🤩
— Novelzede, Türkiye, · See reviews on the App Store
- ★★★★★
Funziona
Molto bene
— jaisns. al, Italy, · See reviews on the App Store
- ★★★★★
Magnífico
Funciona
— guiller62, Spain, · See reviews on the App Store
- ★★★★★
Parfait
J’adore cette application 😻😻
— B_ff11, Côte d'Ivoire, · See reviews on the App Store