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How to Translate PDF Files Using DeepL: 2026 Step-by-Step Guide

30+

Languages

2min

Avg Time

10MB

Max File Size

99%

Accuracy

Prashant Lalwani

June 14, 2026 · 11 min read

Updated Today

Translating PDFs with DeepL is straightforward for text-based PDFs on the Pro plan — but scanned PDFs, complex layouts, and free-plan users need to know the workarounds. Here is the complete guide to translating PDF files using DeepL step by step.

If you're comparing DeepL with other AI translation tools, check out our analysis of best AI tools for digital marketing which includes translation solutions for global campaigns.

Try DeepL free: deepl.com offers 5,000 characters per translation with no account required. The free API tier at deepl.com/pro-api includes 500,000 characters/month for developers.

Method 1: DeepL Pro Document Upload (Recommended)

Sign in to your DeepL Pro account at deepl.com
Click the "Translate Files" tab
Drag and drop your PDF (or click to browse)
Select source language (or leave on auto-detect) and target language
Click "Translate"
Download the translated PDF — DeepL returns a PDF with translated text and preserved layout

Translation typically takes 30 seconds to 2 minutes depending on document length. Complex PDFs with many images take longer.

Method 2: Free Plan Workaround (No File Upload)

If you're on the free plan and need to translate a PDF:

Open your PDF in any PDF reader (Adobe Reader, browser, Preview)
Select all text (Ctrl/Cmd + A) and copy (Ctrl/Cmd + C)
Paste into the DeepL text translator at deepl.com
Select target language and translate
Copy the translated text and paste into a new document

You lose the original formatting but get the translation content. Works well for simple single-column text PDFs. For more productivity tips using AI tools, see our guide on AI tools that save time at work.

Handling Scanned PDFs

Scanned PDFs (photographed or printed-then-scanned documents) contain images rather than text — DeepL's PDF translator uses OCR to extract text from these before translating.

Limitations with scanned PDFs:

OCR accuracy depends on scan quality — blurry or low-resolution scans produce poor results
Complex multi-column layouts may not preserve column structure correctly
Handwritten text is not supported
Tables in scanned PDFs often lose their grid structure

For high-quality scanned PDF translation, consider converting to Word first using Adobe Acrobat's OCR (Edit PDF feature) then translating the Word file with DeepL — better formatting preservation.

Converting PDF to Word for Better Results

For complex PDFs where formatting matters, translating a Word version produces better results:

Use Adobe Acrobat, Smallpdf, or IlovePDF to convert .pdf → .docx
Upload the .docx to DeepL
DeepL translates with full formatting preservation

Best practice: For original documents (reports, manuals, proposals), always keep the source .docx and translate that rather than the PDF export. You will get better formatting preservation and easier post-edit corrections in the translated Word file.

DeepL vs Other Translation Tools

Feature	DeepL Pro	Google Translate	Microsoft Translator
PDF Translation	✓ Native Support	✗ Document Upload Only	✗ Limited
Translation Quality	99% (Neural AI)	85-90%	80-85%
Languages	30+	100+	90+
File Size Limit	10MB	10MB	5MB
Pricing	$8.74/mo	Free	Free

For a deeper comparison of AI tools for content creation and translation, read our comprehensive guide on AI content creation tools for startups.

Frequently Asked Questions

Can I translate a PDF with the free DeepL plan?

Free DeepL users cannot upload PDF files for translation. PDF translation requires a DeepL Pro plan. However, you can copy text from a PDF and paste it into the DeepL free text translator — you lose formatting but get the translation for free.

Does DeepL preserve PDF formatting when translating?

DeepL preserves formatting for text-based PDFs (PDFs created from Word documents or digital sources). Scanned PDFs require OCR processing first — DeepL Pro handles simple scanned PDFs but complex multi-column layouts may lose formatting.

What is the PDF file size limit for DeepL?

DeepL Pro supports PDF files up to 10MB per document. For larger files, split them into smaller sections before uploading. Very long PDFs (100+ pages) may be better processed as Word documents if you can convert them first.

Can DeepL translate password-protected PDFs?

No. DeepL cannot access password-protected PDFs. Remove the password protection before uploading — most PDF readers and Adobe Acrobat allow you to remove passwords if you know the current password.

Final Thoughts

DeepL remains the gold standard for AI-powered document translation in 2026. Its neural network architecture produces translations that read like they were written by native speakers, making it invaluable for business documents, legal contracts, and marketing materials.

Whether you're using the Pro plan for direct PDF translation or the free plan with workarounds, DeepL's quality consistently outperforms competitors. For teams working with multilingual content at scale, the investment in DeepL Pro pays for itself in time saved and quality gained.

For more AI productivity tools that can streamline your workflow, explore our guides on best AI writing assistants and AI for business productivity.