Translate EPUB documents with AI
One-click upload of EPUB documents, using advanced AI models such as GPT, Gemini, and Claude for fast and accurate translations.
Upload EPUB DocumentUpload your document for a free preview.
What is free preview?The best Epub translation tool of 2025
1. Always using the most advanced AI
Options include GPT-4o-mini, GPT-4o, GeminiPro, and GeminiFlash, etc., to achieve high-quality translation and continuous updates
2. Translation cost
Translating an Epub e-book costs just a few dollars, approximately 1 dollar for 20,000 words
3. Terminology management and editing
Automatically extract terminology, also supports manual terminology glossary uploads, and provides post-translation editing and proofreading functions
4. Preserve original font and format
Strictly maintains the translated text layout synchronized with the original, easily handling even vertical layouts
5. Supports large file translation
Can process Epub files up to 500M
6. The best translation quality
The current translation and language expression capabilities of AI can already rival human translation
How to translate EPUB documents with AI
1. Visit O.Translator
Access Translation page >>
May need to complete the login process.
2. Upload document
O.Translator Supports over 30 document formats.PDF .DOCX .XLSX .EPUB .PO ...
3. Select language and model
Select source language and target language
O.Translator Supports over 80 languages
4. Start translation
May take a few minutes, no need to wait on the page
After translation is complete, we will send you an email notification.
Use AI (GPT, Gemini, Claude) for document translation
AI's natural language processing capabilities are approaching human level, and with its deep professional knowledge, it is gradually becoming the preferred translation assistant.
O.Translator allows you to freely choose the most advanced GPT, Gemini, Claude for document translation, including: GPT-4o-Mini、GPT-4o、O3-Mini、Gemini-2-Flash、Gemini-1.5-Pro、Claude-3.5-Haiku、Claude-3.7-Sonnet
Context Understanding
Automation efficiency
Multilingual
Format preserved
Real-time learning
Cost-effectiveness
