

O.Translator
Translate documents instantly—PDF, Word (DOCX), Excel (XLSX), and EPUB—with support for over 100 languages. Our service precisely preserves original layout and formatting. Experience fast, reliable online translation services.
Features
- Ad-free
- Website Translation
- Translator
- AI-Powered
- Online translation
O.Translator News & Activities
Recent activities
- otranslator added O.Translator
- otranslator added O.Translator as alternative to DeepL Translator, Google Translate, LibreTranslate and Immersive Translate
O.Translator information
What is O.Translator?
High-Fidelity AI Document Translation for Professionals
O.Translator is a next-generation translation platform designed to bridge the gap between low-quality machine translation and expensive human services. By leveraging the world's most advanced Large Language Models (GPT, Gemini, Claude), O.Translator delivers context-aware translations while solving the industry's biggest pain point: preserving original document formatting.
Unlike standard tools that scramble layouts, O.Translator is engineered to maintain the structural integrity of complex documents, making it the ultimate tool for researchers, financial analysts, and enterprise teams.
Key Features & Capabilities:
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Pixel-Perfect Layouts: Translates PDF, DOCX, PPTX, XLSX and EPUB files while perfectly preserving fonts, images, and tables. No more manual reformatting.
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Model Flexibility: Users are not locked into a single provider. Choose the best AI engine (OpenAI, Google, or Anthropic) to suit your specific quality and cost needs.
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Specialized Engineering:
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Excel: Preserves formulas, charts, and multi-sheet structures.
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Academic: Supports LaTeX/arXiv source translation for precise handling of mathematical formulas and citations.
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Scanned Docs: Built-in OCR with enhanced recognition for image-based PDFs.
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Bilingual Review: Download side-by-side comparisons (Source vs. Target) for efficient proofreading.
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Enterprise Security: Offers an On-Premise Edition for industries requiring strict data sovereignty (finance, legal, medical), ensuring files never leave your infrastructure.
Why O.Translator?
We operate on a transparent "Preview before you Pay" model. Upload your document and see the layout preservation for free—only pay when you are satisfied with the result. Globalize your content without the formatting nightmare.





