TEX · 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
Layout and OCR
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.
Command and Macro Protection
Intelligently recognizes LaTeX commands such as `section{}`, ` ef{}`, `cite{}`, etc. Only translates text parameters within curly braces, preserving document structure control directives.
Bibliography Retention
Protect BibTeX Citation Keys. Ensure that the translated document can still correctly link to the reference list without manual fixes.
Optional Comment Translation
Supports recognition of comment lines starting with `%`. You can choose to translate comments for better code understanding, or retain them in their original form to maintain code clarity.
Multi-file Project Support
Supports uploading complete LaTeX project packages containing main files and sub-files (`input` or `include`), maintaining project structure during translation.
Supports direct compilation
Deliverables are standard .tex source files. You can directly generate target language PDFs through Overleaf or a local compiler, with typesetting effects presented instantly.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Academic Paper Writing
Translate English paper drafts or reference materials. Retain all citations and formulas, ready for direct use in submission or publication.
Textbooks and Lecture Notes
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.
Resumes and Cover Letters
Translate resumes (CVs) created with LaTeX templates, preserving beautiful typographic design and quickly generating multilingual versions.
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