Translate PDF Documents
Translate entire documents into Spanish, English, French, German, Portuguese and 50+ languages with AI.
Select PDF document to translate
Drop foreign-language documents, manuals, or research papers
How to use Translate PDF in 3 easy steps
No software installation required. 100% free and runs smoothly on mobile, tablet, or desktop.
1. Upload PDF Document
Select any document in English, Spanish, German, etc.
2. Choose Target Language
Select the language you want to translate the text into.
3. Translate & Download
Read the translated text or download as a formatted document.
Guaranteed Document Confidentiality
Your files stay on your machine. Client-side tools do not send your files to our servers.
Frequently Asked Questions
Everything you need to know about Translate PDF on HoudiniPDF.
How many languages are supported?
Over 50 languages including Spanish, English, French, German, Portuguese, Italian, Chinese, and Japanese.
Is technical terminology handled accurately?
Yes! The neural LLM provider is instructed to maintain industry-specific vocabulary and formatting.
Are documents stored by the AI provider?
No, API requests are configured with zero-data-retention headers.
Can I translate scanned PDFs?
If your PDF is scanned, run it through our "OCR PDF" tool first to extract the text, or upload it here.
Is this service free?
Yes, 100% free with unlimited translations.
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