AI Book Translator
Translate any book to Traditional Chinese with AI — every chapter, footnote, and formatting detail intact, reading naturally like the original
Accurate translation, Perfect formatting
How to Translate a Book?
- Step 1
Upload your book file
Upload your book in PDF, EPUB, or DOCX format. Your files remain secure and private.
- Step 2
Select target language
Pick your target language from 100+ supported options for your translated book.
- Step 3
Download translated book
Get your translated book — every chapter, footnote, and formatting detail intact. Start reading immediately on any device.
Break Document Language Barriers
Preserve Original Formatting
Fonts, colors, tables, and page layout stay intact. Every file comes with both a translated version and a bilingual version for review.
Advanced Translation Mode
Built for business and academic documents. Accurately handles technical terms and understands context, ensuring precision where it matters most.
Smart Image Text Recognition
Our advanced OCR technology automatically detects and translates text within images, making complex document translation effortless.
100+ Languages Supported
Translate between over 100 languages including English, Chinese, Japanese, Arabic, French, and German. Switch between any language pair with one click.
Multiple File Format Support
Upload PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, CSV, EPUB, and SRT files directly. No file conversion needed—just drag, drop, and translate.
AI Translation Engine
Powered by cutting-edge AI technology that delivers professional-grade translation quality. Understands context and cultural nuances for natural, accurate translations.
Frequently asked questions
Everything you need to know
Why translate books with OpenL?
Books contain complex structures like chapters, table of contents, footnotes, headers, and illustrations that must be preserved during translation. OpenL’s AI handles PDF, EPUB, and DOCX book files, accurately translating the full text while keeping the original layout, chapter numbering, and formatting intact—without any manual reformatting.
Will the translation read naturally while keeping the book's original structure?
Yes. OpenL preserves chapters, footnotes, headers, and page layout when translating PDF, EPUB, and DOCX files. The result reads naturally — as if the book was written in the target language — with the original structure intact. Ready to read on any device. Not satisfied? Request a full refund.
What is OpenL Doc Translator?
OpenL Doc Translator is an AI document translator for 100+ languages, including English, Chinese, Japanese, Arabic, French, German, Hebrew, and Indonesian. It preserves the original formatting and returns both a translated version ready to use and a bilingual version for review.
What document formats can you translate?
We support PDF, DOC, DOCX, PPT, PPTX, XLSX, CSV, EPUB, and SRT formats. Our advanced formatting preservation technology ensures your documents maintain their original layout and styling. For other formats or special requirements, please don't hesitate to contact us.
What payment methods are available?
We accept major credit cards (Visa, Mastercard, Amex), Apple Pay, Google Pay, and PayPal. Payment options may vary by region.
Is my payment information secure?
Your transactions and payment details are securely handled by our payment provider, Lemon Squeezy , using advanced encryption technology and strict adherence to banking industry standards. Your credit card information is sent directly to the bank, and OpenL does not access or store any payment information, ensuring your payment security.
Is OpenL Doc Translator free?
We offer a limited daily free preview quota for PDF documents so you can try before paying. Full translation requires payment, as document translation uses significant computational resources. OpenL Doc Translator is separate from OpenL subscriptions.
Why haven't I received my translated file?
If you haven't received your translated file, please check your spam folder first. If you still can't locate it, please contact us.
Do students get education discounts?
Yes! If you're a student or teacher with an edu email, email us at hi@openl.io to receive a 30% education discount code.
Do you offer discounts to non-profits?
Yes, we offer significant discounts for non-profit organizations. Please contact us at hi@openl.io
Can I request a refund?
If you are not satisfied with the translation, you can contact us by email to request a refund.
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