Scanned PDF translator
Translate scanned PDFs.
Read the words inside the image.
Upload a scanned PDF and choose a language. OCR recognizes the page text during translation, then you can download the translated document.
Document example
From an image of a page to a readable translation
Illustrative sample created for this page. OCR quality and translated layout vary with the source scan.
Equipment calibration record
Before each measurement, confirm that the sensor reading is stable and record the ambient temperature.
If a reading exceeds the permitted range, stop the test and recalibrate the instrument.
设备校准记录
在每次测量前，确认传感器读数稳定，并记录环境温度。
如果读数超过允许范围，请停止测试并重新校准仪器。
How it works
A direct path from upload to readable PDF.
- 01
Upload the scan
Choose a PDF made from scanned pages. You do not need to run OCR in a separate app.
- 02
Choose the languages
Leave source language on Detect language, or select it when you know it.
- 03
Review the result
Download the translated or bilingual PDF and check names, numbers, and faint text against the scan.
Before you upload
Questions about this workflow.
Do I need to run OCR first?
No. Scanned pages are recognized during the translation workflow. A clear, upright scan gives OCR the best chance of reading the text correctly.
Can I translate a photo of a document?
This tool accepts PDFs. Save the photo or camera scan as a PDF before uploading it. JPG and PNG files cannot be uploaded directly.
What kinds of scans need extra review?
Blurred pages, handwriting, small print, shadows, and pages rotated sideways can reduce recognition accuracy. Check important details in the finished PDF.
PDFs can be up to 50 MB and 100 pages. Your entire document must fit your remaining page allowance. Compare plans.
Scanned PDF translator