Translate PDF files.
For free.

PDF Translator online, 100+ languages supported.
Translate PDF documents while preserving layout.

Translate PDF files between 100+ languages

With PDFTranslate.ai, you can seamlessly translate PDF files into over 100 languages while preserving the original layout. Just submit your PDF file and get a downloadable translated PDF file for free.

  • 100+ languages supported
  • Preserve original PDF layout and images
  • Advanced support

Get your PDF file translated in minutes, for free.

flags multiple languages

Translate research papers

PDFTranslate.ai is an online PDF translation tool that helps translate research papers into different languages, helping students and researchers understand studies from all over the world. It also makes writing papers easier by gathering information from different sources and languages. This tool is like a superpower, making research more accessible and letting people work together no matter what language they speak.

  • Translate research papers
  • Write and cite papers faster
  • 100+ languages supported
  • Free to use

Get your PDF file translated in minutes, for free.

Trusted Worldwide

Trusted by over 600 million users and 10,000 teams

Our rigorous security and compliance standards are at the heart of all we do. Your PDF files are kept private and are not shared in any way.

Completely free

Translate any PDF file for free

600M+ Users

Trusted by over 600 milion users around the world

100+ languages

Translate from any language to any language

5+ Million

PDF files translated

"PDFTranslate.ai is fantastic! It delivers highly accurate translations at lightning speed and offers a great user experience. Perfect for all your document translation needs. Highly recommended!"

- Micheal Gough
Researcher at a top University in the United States

Frequently asked questions

Simply upload your PDF file to PDFTranslate.ai, select the target language from over 100 options, and click "Translate." The process is quick and straightforward.