Optical Character Recognition (OCR) Engine

OCR PDF & Make PDF Searchable

Transform scanned documents, receipts, contracts, and images into fully searchable PDFs. Highlight, copy text, and use Ctrl + F search across any PDF viewer.

Upload PDF Document for OCR

Drag & drop your scanned PDF here, or click to browse files from your computer or phone.

Up to 25MB โ€ข Multilingual OCR (110+ Languages) โ€ข Searchable Invisible Text Layer
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Native Ctrl+F Searchability

Transforms unsearchable scans into interactive PDFs where keywords, order IDs, invoice numbers, and names can be found instantly via Ctrl+F.

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110+ Recognition Languages

Optimized language models supporting English, Hindi (Devanagari), Spanish, French, German, Japanese, Chinese, Arabic, and more.

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100% Confidential & Safe

Files are processed through end-to-end encrypted sessions and automatically purged from our servers within 24 hours. No data is stored or shared.

Easy Workflow

How to Make a Scanned PDF Searchable in 3 Steps

Transform image-only scans into searchable, selectable PDF documents in seconds.

1

Upload Scanned PDF

Upload your scanned book, invoice, receipt, legal contract, or paper document directly from your device.

2

Select Language & Run

Choose the document language and click Run OCR. The optical engine scans and decodes character glyphs.

3

Download Searchable PDF

Save your searchable PDF with selectable text layer, or export raw extracted text with 1 click.

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Frequently Asked Questions

What is a Searchable PDF?

A Searchable PDF (also known as a "sandwich PDF") contains the original scanned image or page on the visual surface, with an invisible, precisely-aligned text layer embedded directly behind it. This allows you to select, highlight, copy, and search for words using Ctrl+F in any PDF reader while preserving 100% of the scan's visual appearance.

Does this tool change the look or formatting of my PDF?

No. The visual layout, graphics, stamps, signatures, and page orientation remain completely intact. The OCR engine only overlays an invisible layer of text beneath the image.

Can I extract text into a plain text (.txt) file?

Yes! You can choose "Plain Text (.txt)" or "Both" under output format options, or use the interactive transcript viewer to search and copy the recognized text to your clipboard.

Which languages are supported for OCR?

We support over 110 world languages, including English, Hindi (เคนเคฟเคจเฅเคฆเฅ€), Spanish, French, German, Italian, Portuguese, Russian, Japanese, Chinese, and Arabic.

Is this tool free and safe for confidential documents?

Yes, our OCR tool is completely free with no registration or email required. All uploaded files are transmitted over HTTPS encryption and deleted automatically after processing.