Translate PDF
AITranslate any PDF into 22+ languages with AI — contracts, research papers, manuals, all in seconds.
- Encrypted in transit (TLS 1.3)
- Files auto-deleted in 60 minutes
- Requires free plan
Run Translate PDF
About Translate PDF
AI Translate PDF gives you a fluent, context-aware translation of any PDF's text into Spanish, French, German, Chinese, Arabic, Japanese and 16 other major languages.
We extract the text from your PDF, hand it to a leading translation model, and ship back a plain .txt file with the translated content. Perfect for cross-border business, research, and learning.
How Translate PDF works
Three steps. Done in seconds.
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1
Upload your PDF
Born-digital PDFs work directly. Scanned PDFs need OCR PDF first.
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2
Pick the target language
22+ choices, from Spanish to Vietnamese. Default: Spanish.
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3
Download the translation
Plain .txt with the translated content, ready to share.
Why Translate PDF on Pixenith
Built for serious work. Free for everyday use.
Privacy first
Encrypted in transit, processed in isolated workers, deleted within 60 minutes.
Lightning fast
Most jobs finish in under 5 seconds. Heavy ones run on dedicated worker pools.
Production engine
Powered by pikepdf, Ghostscript, Tesseract OCR, ONNX models — the same tech the pros use.
Free, no signup
Generous daily limits on the free plan. Upgrade only if you need bigger files.
Related PDF tools
Often used alongside Translate PDF.
- AI Summarizer AI Summarize a PDF with AI.
- OCR PDF Add a searchable text layer to scanned PDFs (Tesseract).
- PDF to Word Convert PDF to an editable Word (.docx) document.
- Extract pages Pull selected pages into a new PDF file.
- Scan to PDF Turn scanned images into a clean PDF (optional OCR).
- Compare PDF Produce a unified diff of two PDFs' text content.
Translate PDF — frequently asked questions
Everything you need to know.
Which languages do you support?
Spanish, French, German, Italian, Portuguese, Dutch, Russian, Arabic, Hindi, Bengali, Chinese, Japanese, Korean, Turkish, Polish, Swedish, Vietnamese, Thai, Indonesian, Greek, Hebrew, English. Need another? Contact us.
How accurate is the translation?
We use a leading translation LLM — typically professional-translator-quality for major languages. Highly technical or legal content may benefit from human review afterwards.
Will formatting be preserved?
The output is a plain text file with paragraph structure preserved. For a fully formatted PDF, paste the translation back into the source document (e.g. Word -> PDF).
Do you train AI on my translated content?
Never. Same privacy guarantees as every Pixenith tool — encrypted in transit, processed in isolated workers, deleted within 60 minutes.
How long can my PDF be?
Same as your plan's max page count. Very long PDFs are chunked and stitched while preserving paragraph context.