Smart PDF Translation
Perfect Layout Restoration
Professional AI-powered document translation platform supporting PDF, Word formats with 50+ languages
Trusted by users worldwide.
More mainstream AI translation models coming soon. More freedom in choice.
OpenAI
Claude
DeepSeek
Google
豆包
Kimi
通义千问
智谱清言OpenAIClaudeDeepSeekGoogle豆包Kimi通义千问智谱清言Why Choose LingXi Translate?
AI-powered intelligent translation platform providing professional, accurate, and efficient document translation services
Multi-Format Support
Currently supports PDF, with Word, Excel support coming soon. Auto-detects document structure and preserves original layout.
Professional Glossary
Built-in multi-domain professional glossary with custom terminology support for accurate technical translations.
Online Collaboration
Multi-user real-time collaboration with built-in annotation and revision features to boost team efficiency.
Quality Assurance
Intelligent proofreading system automatically checks grammar and formatting to ensure translation quality and consistency.
Translation Preview
See the Difference for Yourself
Professional AI translation that preserves original layout and formatting
Side-by-Side Comparison, Instantly Clear
Original on the left, translation on the right — preserving layout, formulas, tables, and figure captions
Original PDF
Translated PDF
Math Formulas
Mathematical formulas and derivations preserved intact through translation
Original PDF
Translated PDF
Academic Paper
Accurate academic terms and references, fully preserving formulas, charts, and layout
Original PDF
Translated PDF
Professional Document Translation
We provide high-quality document translation services to help businesses and individuals easily overcome language barriers. With advanced AI technology, we accurately understand document content, preserve original formatting, and ensure translation quality.
Whether it's business contracts, technical documents, marketing materials, or academic papers, we deliver professional and accurate translation services.
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High Accuracy🚀
Fast Delivery📄
Format PreservationWhat Our Users Say
Real experiences from real users to help you understand our service quality and results
“I needed to translate my thesis into English and was worried about accuracy. I tried this service and was pleasantly surprised - the translation was natural and my advisor said it was excellent. Great value too.”
Sarah
Graduate Student
“I handle many English emails and contracts daily, sometimes unsure about my own translations. This service has been a lifesaver - fast and reliable quality.”
Michael
Foreign Trade Manager
“Expanding to international markets required translating all product descriptions. Previous translation software sounded robotic, but this one produces natural results that customers actually understand.”
David
E-commerce Seller
“Medical literature translation requires high professionalism. The accurate use of terminology has greatly supported my research work.”
Dr. Emily
Medical Researcher
“Contract translations are rigorous and accurate, with clear legal terminology expression. It's been a great help for our international business partnerships.”
James
Corporate Manager
“Application document translations were natural and authentic, helping me successfully apply to my dream school. The service attitude was also excellent.”
Lisa
International Student
Frequently Asked Questions
We've compiled the most common questions. If you have other concerns, feel free to contact us
Q
What document types are supported?
We support common document formats: PDF files, Word documents, Excel spreadsheets, PPT presentations, SRT subtitles, ePub ebooks, HTML pages, PO localization files, and more. We're continuously expanding support to meet more needs.
Q
How long does processing take?
AI translation takes a bit longer than traditional machine translation. Processing time mainly depends on document content volume, typically ranging from a few minutes to ten-plus minutes. Documents with less text usually complete in a few minutes.
Q
How good is the translation quality?
We use industry-leading large language models, achieving top-tier AI translation quality. While absolute perfection isn't possible, overall performance is excellent. For important documents, we recommend a follow-up human review.
Q
What's the pricing model?
Every document includes free trial quota, and smaller documents may be completely free. Larger documents require payment, with specific pricing depending on document size and complexity.
Q
Will PDF formatting be preserved?
Absolutely! We extract and translate text based on PDF structure data, then precisely restore it to original positions, maintaining the document's original appearance as much as possible. While not 100% perfect, this is currently the best achievable result.
Q
How is document data handled?
To let you view translation history anytime, documents are securely stored on our servers. Free users' documents are kept for 35 days, paid users for 120 days. You can delete anytime, and we commit to complete removal within 24 hours.
TranslationInsights
Practical translation experience, AI technology insights, and industry trend analysis
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