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OCR PDF

Extract text from scanned PDFs using optical character recognition.

Files deleted in 60 min
Fast processing
No signup required
1
Upload
Drag & drop or browse files
2
Configure
Set your options
3
Download
Get your result in seconds

About OCR PDF

Extract text from scanned PDFs, photos of documents, and image-based PDFs using Socera's OCR tool. Supports 10 languages and outputs either a plain text file or a searchable PDF with an embedded text layer. Ideal for digitizing paper documents, making old scans searchable, and converting scanned contracts into editable text.

How to Use OCR on a PDF Online

  1. 1
    Upload your scanned PDF

    Upload a scanned or image-based PDF that contains text you want to extract.

  2. 2
    Choose OCR settings

    Select the document language for better recognition accuracy. Choose between plain text output or a searchable PDF.

  3. 3
    Download the text output

    Download your extracted text file or searchable PDF.

Frequently Asked Questions

How do I extract text from a scanned PDF for free?

Upload your scanned PDF to Socera's OCR PDF tool, select the document language, choose plain text or searchable PDF output, and download your result.

What languages does the OCR support?

Socera's OCR supports English, Spanish, French, German, Italian, Portuguese, Chinese (Simplified), Japanese, Arabic, and Russian.

What is the difference between plain text output and searchable PDF?

Plain text (.txt) extracts the recognized characters as a text file. Searchable PDF embeds the recognized text as a hidden layer in the original PDF, making it searchable while preserving the visual appearance.

How accurate is the OCR?

OCR accuracy depends on scan quality. Clean, high-resolution scans (300 DPI or higher) achieve 95%+ accuracy for printed text. Handwriting and low-quality scans may have lower accuracy.

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Part of PDF Tools on Socera - free, private, no signup required.