Makes image-only text searchable
Convert PDF tool
OCR PDF
Make scanned PDF pages searchable and selectable with OCR. No registration required.
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How it works
Use OCR PDF in three steps
- 1
Add your source file
Choose the original document and confirm that it opens correctly.
- 2
Review Language
Select the language that matches the document whenever available.
- 3
Verify the downloaded result
Open the finished file and inspect important pages before sharing it.
Designed for dependable results
About OCR PDF
Add a searchable text layer to scanned pages while retaining the visible page image.
Supports copying text for review
Produces a PDF that keeps the original visual scan
Settings explained
Choose the right options
- Language
- Select the language that matches the document whenever available.
- Scan quality
- Straight, sharp, evenly lit pages produce better recognition.
- Proofreading
- Review names, dates, totals and other critical fields manually.
Common uses
When this tool helps
- Searchable archives
- Scanned contracts and receipts
- Research document collections
Files are processed for the requested task and scheduled for automatic deletion. Review the privacy policy before uploading sensitive documents.
Troubleshooting
Common problems and practical fixes
Only a watermark is extracted
The source fixture may not contain clear page text; use a real high-quality scan.
Columns read out of order
Complex layouts need manual review or specialized extraction.
Recognition is inaccurate
Improve resolution, deskew the scan and choose the correct language.
Questions
OCR PDF FAQ
Does OCR replace the page image?
A searchable layer is added while the visible scan can remain.
Can OCR read handwriting?
Accuracy is variable and manual verification is essential.
Why is the output larger?
OCR may add text, metadata and optimized page imagery.
Is OCR text authoritative?
No. Treat it as machine recognition and verify important content.
Learn more