# 灵夕翻译

- Category: AI office
- Official site: https://lingxifanyi.com/
- HTML: https://www.88z.ai/en/tools/t59348
- Markdown: https://www.88z.ai/en/tools/t59348.md

Lingxi Translation is a professional AI-driven document translation platform designed to solve cross-language conversion challenges for PDFs, academic papers, and various document formats.

## What is 灵夕翻译?

Lingxi Translation is a professional AI-driven document translation platform designed to solve cross-language conversion challenges for PDFs, academic papers, and various document formats.Leveraging advanced large language models, it supports mutual translation in over 50 languages while intelligently recognizing document structures to perfectly restore original layouts, mathematical formulas, tables, and captions, ensuring translations are both accurate and visually faithful.

Beyond core translation capabilities, Lingxi Translation integrates a comprehensive PDF toolkit featuring page organization, format conversion, security protection, and editing enhancements.The platform supports multiple mainstream AI models including OpenAI, Claude, DeepSeek, and Tongyi Qianwen, allowing users to choose freely.With built-in professional terminology databases and online collaboration features, it significantly boosts team productivity.

## Key features

- **Perfect Layout R**：Extracts and translates text based on PDF structure data, precisely restoring it to original positions while maintaining two-column layouts, headers, footers, and overall formatting.
- **Precise Complex**：Specially optimized for processing mathematical formulas, derivation processes, professional charts, and references, ensuring the integrity of academic and technical documents.
- **Multi-Model Flex**：Supports integration with mainstream AI translation models including OpenAI, Claude, DeepSeek, Google, Doubao, Kimi, Tongyi Qianwen, and Zhipu Qingyan.
- **Custom Professio**：Features built-in terminology databases for various fields and supports user-uploaded custom glossaries to ensure accurate translation of vocabulary in legal, medical, engineering, and other verticals.
- **All-in-One PDF T**：Provides a full suite of PDF processing functions including merge, split, rotate, OCR recognition, format conversion (e.g., PDF to JPG/PNG), encryption, and decryption.
- **Online Collabora**：Supports real-time multi-user collaborative translation with built-in annotation and revision features, complemented by an intelligent proofreading system for automatic grammar checks.

## How to use it

1. Visit the Lingxi Translation website and click on 'PDF Translation' or 'Text Translation' to enter the workspace.
2. Upload the PDF, Word, or other supported format documents you wish to translate, or paste text directly.
3. Select the source and target languages, and optionally choose your preferred engine from the list of supported AI models.
4. If you have specific professional vocabulary, upload a custom terminology glossary to ensure translation accuracy.
5. Click start translation, wait for the AI processing to complete, preview the side-by-side comparison, and download the translated document.

## Where it fits

- **Academic Researc**：Helps researchers quickly translate English literature, thesis papers, and journal articles while preserving complex formula and chart layouts.
- **Cross-Border Bus**：Assists foreign trade teams in handling business contracts, cooperation proposals, and product manuals, ensuring the rigor of legal clauses and professional terminology.
- **Localization Ope**：Provides multilingual versions of product introductions and marketing copy for cross-border e-commerce and content teams, enhancing the reading experience for overseas users.

## Pricing and free quota

Pricing and any free quota follow the official site.

## Who it is for

- Researchers and Students
- Foreign Trade and Business Teams
- Legal Professionals
- Technical Engineers
- Cross-Border E-commerce Sellers

## FAQ

### Which document types are supported?

It currently supports PDF, Word, Excel, PPT, SRT subtitles, ePub ebooks, HTML web pages, and PO localization files, with continuous expansion of supported formats.

### Will the PDF format remain unchanged?

Yes, the platform translates based on PDF structure data and restores it precisely, maintaining the original look including two-column layouts, formulas, and charts.While not 100% perfect, it offers leading industry results.

### How is document data handled and stored?

Documents are securely stored on servers for history access.Free users' documents are kept for 35 days, and paid users' for 120 days.You can delete them anytime, and the platform promises complete removal within 24 hours.

### How long does processing take?

AI translation is slightly slower than traditional machine translation, typically taking a few minutes to over ten minutes depending on document length.Shorter documents are usually processed in just a few minutes.

## Tags

PDF Translation · Layout Preservation · AI Office Tool · Academic Paper Translation · Multi-Model Support

Features, pricing and availability follow the official site. Except for 88z.ai’s own API pages, this is a third-party product; 88z.ai only provides a directory introduction.