OCR PDF Center
Recognize text from scans in English, Assamese, Hindi, and Bengali.
Add a searchable text layer to scanned PDFs with local OCR. The recognized text becomes selectable and searchable while the original page images stay untouched.
How to use OCR PDF Center in 3 simple steps
Select Your Files
Drag and drop your document directly into the browser. Your file stays on your hardware and is never transmitted across the network.
Configure Options
Customize parameters, page sequence, orientation, or compression presets with instant interactive live feedback.
Save & Download
Click the action button. The new document is compiled in memory and downloaded straight to your device.
Frequently Asked Questions
Does OCR change the appearance of my scanned pages?
No. The page images remain exactly as they are. OCR embeds an invisible text layer behind them so text can be selected and searched.
How accurate is the OCR?
Accuracy depends on scan quality and language. Clean, high-contrast scans give the best results; you can choose the recognition language before running it.
Are my files uploaded to a server?
No. PDFMiniFly processes everything locally inside your browser. Your document never leaves your device, and once the app is installed it also works offline.
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Process multiple PDF files together for compression, watermarking, or cleanup.
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Chain multiple actions (Remove Blanks → Organize → Compress → Watermark → Export).