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Translate a PDF in 60 Seconds (Any Language)

SynthPDF Team·1 min read·May 17, 2026

The Problem With Translating PDFs

Copy-pasting text from a PDF loses all formatting. You end up with garbled line breaks, missing spaces between words, and none of the original structure.

Our PDF translator works differently: it extracts text block by block, translates each one, and overlays the translated text back onto the original layout — preserving images, columns, and structure.

Supported Languages (25 total)

Spanish, French, German, Portuguese, Italian, Dutch, Russian, Chinese (Simplified), Chinese (Traditional), Japanese, Korean, Arabic, Hindi, Bengali, Turkish, Polish, Swedish, Danish, Norwegian, Finnish, Czech, Romanian, Hungarian, Thai, Vietnamese.

Step-by-Step Translation

  1. Upload your PDF — drag and drop, or click to browse (up to 25 MB free)
  2. Select target language — choose from the dropdown
  3. Click Translate — AI processes the document in 5–30 seconds depending on length
  4. Download — get your translated PDF with original layout preserved

Tips for Best Results

  • Text-based PDFs work best. Scanned PDFs (images of text) require OCR first — use our Image to Text tool
  • Technical documents with jargon (legal, medical) may have minor translation errors — always review
  • Long documents (50+ pages) take longer — the progress bar shows real-time status

Supported Use Cases

  • Translating contracts and legal agreements for international clients
  • Academic papers in foreign languages
  • Product manuals and instruction guides
  • Medical reports from international hospitals
  • Immigration documents
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