AI
-Powered Professional Document Translation Tool
Convert the content of PDF files into different languages while perfectly retaining the original layout
Deepseek
ChatGPT
Gemini
Claude
More than just document translation
Make your document processing more powerful with AI
Explore More Tools
Mirror-Layout PDF Translation
Precisely preserves the document’s layout, design, and format, delivering a mirrored translation structure that ensures a comfortable and seamless reading experience, making cross-language document communication effortless.
Powerful AI Translation Models
Our translation tools have been extensively trained by AI models.
A comprehensive and professional vocabulary ensures that the terminology remains consistent and accurate throughout the translation process.
Deepseek、ChatGPT, Gemini, Google Translate, and Claude provide optimal PDF translation services.
Document Image Content Recognition
Our AI translation uses advanced OCR technology to automatically convert image files into text. Scanned PDFs or embedded charts, all can be translated with ease.
Support for Multiple Mainstream File Formats
Supports translation of PDF, DOCX, PPT, EXCEL, JPG, JPEG, PNG, Srt, and Epub files, minimizing the time required for translating and localizing documents.
Over 90 Languages
We support over 90 languages, and the list continues to grow. Whether your original document is in English, Chinese, Japanese, or German, we provide high-quality translation.
Professional and efficient services for over 500,000 users worldwide
60+

Countries/Regions

Our services are popular across the globe.
1 Million+

Document Translations

Dozens of translations are generated every minute, and the number continues to grow
30 Billion+

Token Consumption

Massive token consumption allows our extensively-trained models to provide the best translations
ISO 27001
SOC 2
HIPAA
GDPR
SSL
APPI
CCPA
FAQ
What Our Users Say
We provide exceptional service to all Doclingo users, including both Premium and free users.

deleuze1

Senior User of a Popular Forum

The original book's formatting has been faithfully reproduced, which gives it an advantage over Immersive Translation. The multilingual support is also quite good. Although the source language was specified as English, the German content in the document was also correctly translated.

Chenxi

Researcher

Translating academic papers is often an unavoidable challenge for researchers. Traditional translation tools usually struggle with specialized terminology and complex sentence structures. Since I began using Doclingo, I have not only solved the accuracy issue but also significantly improved translation efficiency.

JC.L

Senior Designer, Foreign Trade Company

Our company frequently deals with PDF design drawings. While the translation volume is not large, we require high-quality PDF translation and text recognition. After trying many translation tools, I found that Doclingo offers the best PDF translation capabilities.

Yuzi

Personal Website Owner

Love this! It’s so useful—I’ve already added it to my personal website.

AI Sam Altman

AI blogger, Ten-Year Software Architect

If you need text translation, I highly recommend trying this tool. Most translation tools don’t handle texts within images well, but Doclingo preserves the original document formatting better than any AI translator I’ve seen. It supports most mainstream document formats and also allows batch translation and online editing.

Mark Jiang

Master's student

During my graduate studies, this tool has been an invaluable assistant, helping me quickly read a large number of English research papers and saving me from many detours on my academic journey. I highly recommend it to fellow students struggling with English papers—you’ll love it once you try it!

Suzie

Daily Sharing

An incredibly useful PDF translation tool! As a free alternative to many translation software, it supports multiple file formats, including PDF, PPTX, and DOCX.

Ume-Chan Japanese

Language Blogger, Japanese Translator

As a Japanese translator and language blogger, I often come across high-quality materials and professional translation projects that contain difficult sentences and specialized terminology. Sometimes, tight deadlines make it hard to keep up with the translation speed, and the results are less than ideal. After discovering Doclingo, everything became so much easier! It not only integrates major AI engines but also excels at preserving the original formatting.

deleuze1

Senior User of a Popular Forum

The original book's formatting has been faithfully reproduced, which gives it an advantage over Immersive Translation. The multilingual support is also quite good. Although the source language was specified as English, the German content in the document was also correctly translated.

Chenxi

Researcher

Translating academic papers is often an unavoidable challenge for researchers. Traditional translation tools usually struggle with specialized terminology and complex sentence structures. Since I began using Doclingo, I have not only solved the accuracy issue but also significantly improved translation efficiency.

JC.L

Senior Designer, Foreign Trade Company

Our company frequently deals with PDF design drawings. While the translation volume is not large, we require high-quality PDF translation and text recognition. After trying many translation tools, I found that Doclingo offers the best PDF translation capabilities.

Yuzi

Personal Website Owner

Love this! It’s so useful—I’ve already added it to my personal website.

AI Sam Altman

AI blogger, Ten-Year Software Architect

If you need text translation, I highly recommend trying this tool. Most translation tools don’t handle texts within images well, but Doclingo preserves the original document formatting better than any AI translator I’ve seen. It supports most mainstream document formats and also allows batch translation and online editing.

Mark Jiang

Master's student

During my graduate studies, this tool has been an invaluable assistant, helping me quickly read a large number of English research papers and saving me from many detours on my academic journey. I highly recommend it to fellow students struggling with English papers—you’ll love it once you try it!

Suzie

Daily Sharing

An incredibly useful PDF translation tool! As a free alternative to many translation software, it supports multiple file formats, including PDF, PPTX, and DOCX.

Ume-Chan Japanese

Language Blogger, Japanese Translator

As a Japanese translator and language blogger, I often come across high-quality materials and professional translation projects that contain difficult sentences and specialized terminology. Sometimes, tight deadlines make it hard to keep up with the translation speed, and the results are less than ideal. After discovering Doclingo, everything became so much easier! It not only integrates major AI engines but also excels at preserving the original formatting.

Copyright © 2025 Doclingo. All Rights Reserved.
Products
Document Translation
More Tools
API
Resources
Premium
App
About
Help Center
User Agreement
Privacy Policy
Version Updates
Blog
Contact Information
Copyright © 2025 Doclingo. All Rights Reserved.