PDF Translation

Overview

• Purpose: Extract text from PDF documents and translate it, with support for preserving the original layout, table structures, and image positions. Export as bilingual PDF, Markdown text, or bilingual HTML.
• Use cases: Academic papers, contracts, product manuals, reports, etc.

How to Use

1. Upload the PDF in the web app.
2. Configure source/target languages, whether to enable OCR, table recognition level, and more.
3. Start the translation and preview the results; when finished, download as bilingual PDF/Markdown text/bilingual HTML.
4. If manual proofreading is needed, edit the result and export again.

Recommendations

• For complex tables, export to Markdown first, then adjust layout and proofread.

Troubleshooting

• Garbled/missing text: If it is a scanned document, enable OCR and verify the language pack; otherwise try uploading the original digital version.
• Tables misaligned: Switch the recognition level or export to Markdown or bilingual HTML and correct manually.
• Processing timeout: Upload by chapters or in batches, or use the desktop client’s batch processing.