For Pro users, uploaded PDF documents are deleted after translation and are never stored.

Can I translate a PDF without losing formatting?

Since PDF file translation relies on OCR, it may be subject to a higher error rate. If your PDF file was created from a .docx or .pptx document and you're not satisfied with the translation, it might be better to try translating the source document instead. In addition, the presence of custom fonts and large image sizes in your PDF might impact the quality of translation. If possible, it's recommended to use documents with fewer visual elements.

Does DeepL support API requests for PDF translation?

DeepL supports API requests for PDF translation. This means you should be able to translate entire PDF files via the DeepL API. Please refer to the for more specific information on how to implement this.

Can I translate scanned PDFs?

We recommend using our desktop and mobile apps to translate scanned documents. In this case, you will receive the translation of the text extracted from the file.

Can I translate a PDF on my phone?

Absolutely! you can also download the or the . These will help you translate the text extracted from the file.

Seamless PDF translation with unmatched accuracy

DeepL’s next-generation PDF translator provides accurate file translations, now smarter than ever, with enhanced quality and expanded language support. Translate faster than ever — even in bulk or into multiple languages at once — and unlock premium features with DeepL Pro.

Start your free trial Contact Sales

Illustration of a PDF translation with language selector on yellow hexagon

200,000+ businesses and governments trust DeepL’s Language AI

Why translate PDF files with DeepL?

Have you ever wondered what makes DeepL’s PDF translator unique? Here are some reasons to try:

Next-gen accuracy

Our PDF translator captures meaning across larger sections of text for higher-quality results — powered by our latest models. For even greater precision, apply your glossaries before translating to fully customize results.

Effortless workflow

Upload or drag-and-drop your PDFs, or import directly from OneDrive. DeepL preserves formatting and design so your translated documents are ready to use.

Security & accessibility

Your sensitive documents stay protected. Files from Pro users are deleted after translation, and you can work seamlessly across web, desktop, and mobile apps.

Pro-level productivity

Translate at scale with bulk file uploads, or instantly produce translations in multiple languages at once. Perfect for teams handling high-volume projects.