AI Document Translation
Supports translation of PDF, Word, PPT, EPUB and other documents, covering 100+ languages. Preserves original formatting, preview partial translation and pricing first, then decide whether to translate the full text.
Translation and Document Processing
"Preview part of the document before translating the complete file. The preview range depends on the document and your available account credits. If the preview requires credits, the task page will display the cost before you proceed. Layout preservation depends on the file, fonts, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document."
Understand Content, Preserve Usable Document Structure
Aggregated Multi-Model AI Engines
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
High-Fidelity Layout Preservation
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
Supported File Formats
Supports PDF, Word, PowerPoint, Excel, EPUB and other formats. Single file translation limit is 1GB; batch upload limit is 500MB per document.
Professional Glossary
Supports uploading terminology lists in .xlsx or .tbx formats. The system prioritizes your brand terminology and industry terms to ensure highly consistent translation across documents and teams, easily handling various professional scenarios.
Preview
Before translating the full document, you can first view a portion of the translation and layout. The preview scope depends on the document and available account quota; if credits need to be consumed, the task page will display the cost before continuing.
Enterprise-Grade Localized Deployment
Available in both SaaS and Enterprise editions. For highly sensitive data, supports fully private/local deployment (On-Premise), ensuring that the entire data processing flow remains within the enterprise intranet.
Key Differences Between O.Translator and Traditional Solutions
- Technical Flexibility: Never reliant on a single model—O.Translator continuously integrates the world’s most advanced AI technology stack.
- Document engineering depth: Not only translating text, but also protecting Excel formulas, code logic, and design layers.
- Transparent business model: No mandatory subscription, pay-as-you-go, supports bilingual document download.
Core translation scenarios
Reliably meeting every translation scenario
Global Business and Compliance
Documents are used to provide translation services, and selected third-party AI service providers will also participate in processing. Processing methods and retention rules are detailed in the privacy policy.
Academic Research and Education
Exclusively supports direct translation of arXiv paper links and TeX source code parsing. Intelligently recognizes mathematical formulas and references, providing "side-by-side" bilingual PDFs, greatly improving literature reading efficiency.
Design and Multimedia Localization
Directly process Adobe (AI/IDML) design files, comics (CBZ), and subtitle files. Intelligently recognizes and processes integrated text and graphics, completely eliminating tedious post-production DTP typesetting and dramatically accelerating global content release.
Translation FAQs
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Translation is billed in credits based on Tokens, a document analysis fee, and the selected mode. OCR and higher-tier models can change the cost. Check the task quote before confirming payment.
Unpaid documents are automatically deleted 15 days after task creation, and paid documents after 30 days. Download and back up your original and translated files before the retention period ends. You can also delete a task from your translation history.
Translate PDF, Word, PowerPoint, Excel, EPUB and other supported formats, with files up to 1GB. Check the full format list for the document you want to translate.
Translate between 100+ languages. See the available languages and choose your target language on the document translation page.
Yes. OCR reads text from scanned PDFs and images for translation. Recognition depends on scan quality and layout; use enhanced recognition for difficult pages and check the preview for missing or misread text.
Choose a standard or higher-tier model to suit your document. Check terminology, tone, and layout in a partial preview, then choose a mode for the full translation based on your needs and the quote. Any preview credits are shown on the task page.
Your document is processed to provide the translation, including by the selected third-party AI provider. Review our privacy policy for details about processing and retention.
Preview and Quote First
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Upload to preview