AI-Powered Translation for PDF Documents
One-click upload of PDF documents, using advanced AI models such as GPT, Gemini, and Claude for fast and accurate translation.
Upload PDF DocumentUpload your document for a free preview.
What is free preview?How do we ensure PDF translation quality?
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. OCR recognition
Supports text recognition in images, scanned PDFs, and photocopied PDFs
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
Whether it's images, charts, multi-column or vertical layout PDFs, the original document's layout and font styles are preserved
5. Supports large file translation
Can process PDF files up to 500M in size
6. Reduce Your Costs
Free translation preview available, you can view translation results at no cost
How to use AI to translate PDF documents
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: Gemini-2.5-Flash、Gemini-1.5-Pro、Gemini-2.5-Think、Claude-3.5-Haiku、Claude-4-Sonnet、Claude-4-Think、GPT-4.1-Mini、GPT-4.1、O4-Mini、DeepSeek-v3、DeepSeek-R1、Llama-4-Maverick
Context Understanding
Automation efficiency
Multilingual
Format preserved
Real-time learning
Cost-effectiveness
