Last updated: 2026-10-01
EPUB Translator is a reading method that uses AI technology to translate foreign language e-books into your familiar language.
EPUB files and text-based PDFs. A PDF is rebuilt into an e-book before translation, so what you download is an EPUB. Scanned PDFs contain only pictures of pages, not text, so they are rejected at upload — before anything is charged. For Word, TXT or other formats, convert to EPUB first.
Translation time depends on file size. Typically, a medium-sized e-book (approximately 100,000 characters) takes 1-5 minutes.
By the character count of your book, once per book — there is no subscription. After you upload, the exact price for that file is shown before any payment step. See Pricing for the rates.
Pay online at checkout once you have seen the price for your book. If you have a coupon code, you can also redeem it for translation credit.
We use advanced AI translation models to ensure translation quality and accuracy.
Yes, the format and structure of the original e-book will be completely preserved after translation.
The system automatically detects the source language of your e-book and supports translating from various languages into your chosen target language, including Simplified Chinese, English, Japanese, French, Spanish, and Arabic. See our Supported Languages page for details.
The copyright of translated content completely belongs to the uploader. The platform does not own any copyright.
Yes, you can upload multiple files sequentially for translation.
If translation fails, please check if the file format is correct, or contact customer service for help.