Translate professional documents quickly and safely

Experience accurate document translation that truly understands business language with DeepL. We ensure your formatting remains untouched, all while keeping your content secure. This means you can finally say goodbye to the vulnerabilities of free web-based translators.

A person is sitting at a desk with a laptop. Various file format icons are displayed, including .docx, .pptx, .pdf, .xlsx, .html, .txt, .xliff, and .srt. A dropdown menu shows language options with "Detect Language" and "Korean" selected. Below, text indicates a Korean translation is ready for a document titled "Contract (Strictly confidential).docx." An additional text box labeled "Contract" with Korean characters is also visible.

The specialized Language AI for entire document translation

  • Uniquely designed for accurate, context-aware document translation, with expert translations of business terminology
  • Proprietary neural networks developed by leading linguistics experts and AI pioneers
  • Translate entire documents into English and more than 30 other languages
A central interface displays a cloud upload icon with a dropdown menu above it showing "Detect Language" and "Korean" selected. Surrounding this interface are three document icons: one labeled "Contract," another with Korean characters, and a third with an icon representing text.

DeepL supports all file formats, and works with your formatting and design

  • DeepL translates documents in all major file formats
  • Translate entire documents within their original design and without compromising formatting
  • Cut the time required to translate and localize PDFs, Word documents, PowerPoint slides, Excel spreadsheets, HTML and TXT files
An interface displays a "Translate" button and icons for different document types labeled "Presentation," "Report," and "Campaign plan." Below these, a dropdown menu shows language options with "English (US)" and "Japanese" selected.

Keep control of your key terms and phrases

Use DeepL glossaries to define how you want important words and phrases to be translated into other languages, so that your brand voice and expertise are never lost in translation.

Easily edit document translations and choose alternatives

Refine translations with DeepL's instant editing. Choose alternative words or phrases easily, and save preferences for future use. This feature ensures consistency and accuracy across multiple documents, streamlining your translation process.

Keep your documents secure at every stage

DeepL offers secure document translation without the risks of unsecured online tools. We're GDPR and ISO 27001 compliant, with SOC 2 Type II attestation. Your data remains protected and is never used to train our models.

Transform translation efficiency

“The quality of the translations and also the quality of translation from documents are the top benefits.”

AnonymousHead of Department for applications

Ready for a better translation solution?

Experience the power of DeepL's Language AI. Transform productivity and global reach with secure, highly-accurate document translation across your workflows.

An interface shows a translation tool with English text on the left and Japanese text on the right. The English text reads "Welcome to the team Aiko!" and the Japanese translation is displayed next to it. The top of the interface shows language options with "English (US)" and "Japanese" selected. Surrounding the translation tool are icons with various characters, and below the tool are buttons for information, undo, maximize, crop, and delete.