Online translation of PDF files

Translate PDF file into 46 languages for free on any device. No software installation required.

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Online PDF translation

Real-time machine translation is a must-have for the global world. It simplifies sales and marketing, increases customer satisfaction in professional services and support, drives seamless communication between employees in international companies, and connects friends and colleagues all around the globe. Powerful machine learning algorithms and sophisticated neural networks provide a quality close to that of a professional human translator, but much easier, faster, and more cost-effective.

GroupDocs Translation is a fast, efficient and high-quality machine translation API. Running on a high-performance cloud server hosted by GroupDocs, it can translate texts, all popular document formats, and even software resources across 104 language pairs. The API not only translates text, but also accurately preserves metadata, structure, styles, and layout such as tables, headers and footers, image captions, footnotes, and more.

This free online app powered by GroupDocs Translation API can translate PDF files into 46 European, Middle East and Asian languages. The translation can be converted into multiple formats, shared via email or URL and saved to your device. It can also translate files hosted on websites without downloading them to your computer. The app works on any device, including smartphones.

How to translate a PDF file

Provide a PDF file

Upload a PDF file or simply enter the file’s web address.

Specify the language pair

Select the document language and set the target language.

Start translation

Click Translate button. You can optimally specify the output format which may differ from the original file.

Get result

Wait for the translation to complete. Download the translated document, share it via email and URL, view and fix the translated content.

Are there any limitations?

This application only works with textual PDF files no longer than 10,000 characters. Larger files are not processed.

Do you preserve document structure and layout?

The application analyzes the styles, structure, tables, headers and footers, image captions, and other elements and carefully preserves them in the resulting document.

Can I convert the translated document into any format?

The choice of conversion formats depends on the original document format. For example, you cannot convert a document to a spreadsheet. Also, conversion of DOCM, XLSM and PPTM is not supported.

What is the difference between this app and dedicated Excel translation app?

This application translates the entire workbook. Excel Translation app allows you to specify sheets to be translated.

What is the difference between this app and dedicated PowerPoint translation app?

This application translates the entire presentation. PowerPoint Translation app allows you to specify individual slides to be translated.

What is the difference between this app and dedicated PDF translation app?

This application translates the entire document. PDF Translation app allows you to specify individual pages to be translated.

What is the difference between this app and dedicated Markdown translation app? Markdown Translation app additionally offers conversion into different Markdown flavors. What are the system requirements?

The processing is carried out by high-performance GroupDocs Cloud. The application has minimum hardware or operating system requirements - you can use it even on entry-level netbooks and mobile devices with the same speed and quality.