OCR PDF Tool
Make your PDF searchable by accurately recognizing text with OCR.
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Make your PDF searchable by accurately recognizing text with OCR.
Drag & drop or click to select a file
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Transform scanned documents into searchable, editable PDFs with pinpoint accuracy
In today's digital world, scanned PDFs often remain inaccessible and unsearchable. Our OCR PDF Tool revolutionizes document workflows by converting image-based PDFs into fully searchable, editable documents with industry-leading accuracy. Whether you're working with historical archives, legal contracts, or business receipts, our advanced optical character recognition technology extracts text while preserving the original layout and formatting.
Unlike basic OCR solutions that produce garbled text or lose formatting, our tool employs AI-powered recognition that adapts to different fonts, handwriting styles, and document layouts. The result is perfect digital replicas of your paper documents - with all the benefits of native digital text including search, copy/paste, and editing capabilities.
Recognizes text in 100+ languages including complex scripts like Chinese, Arabic, and Devanagari with exceptional accuracy.
Maintains original document structure including columns, tables, and formatting while adding text layers.
Advanced AI models can decipher handwritten notes and annotations with increasing accuracy.
Process hundreds of scanned documents simultaneously with consistent quality settings.
Our OCR engine combines traditional pattern recognition with deep learning algorithms for unprecedented accuracy. The tool supports all major PDF formats (including PDF/A) and can process documents up to 1000 pages with optimized memory usage. Recognition is performed at up to 600dpi resolution when needed, with automatic image enhancement to improve source quality before processing.
For technical users, we provide control over recognition confidence thresholds, output formats (searchable PDF, editable Word, plain text), and compression settings. The OCR process preserves all original document images while adding invisible text layers, allowing you to maintain visual fidelity while gaining digital functionality. Security features include local processing (no cloud requirement) and options to redact sensitive information during OCR.
The tool automatically detects document language in multi-language files and can be trained to recognize specialized terminology in technical, medical, or legal documents. Output documents include proper paragraph and reading order tagging for accessibility compliance.
Convert paper archives into searchable digital libraries while preserving original appearance.
Make scanned contracts and court documents fully searchable for e-discovery processes.
Extract text from historical documents and books for digital analysis and citation.
Automate data extraction from invoices, forms, and receipts into your business systems.
The OCR process begins with intelligent image preprocessing - automatically correcting skew, enhancing contrast, and removing noise. Our engine then analyzes page structure to identify text blocks, tables, and graphics before applying specialized recognition models to each element. Text is reconstructed with proper formatting, font characteristics, and spatial relationships to surrounding elements.
For challenging documents, the interface provides manual correction tools to verify uncertain characters, train custom recognition patterns, and adjust zone detection. Recognition results can be exported in multiple formats including searchable PDF (with original images preserved underneath), editable Word documents, or plain text for data processing.
The user interface simplifies complex OCR tasks with presets for common document types (books, forms, receipts) while providing access to advanced controls when needed. Batch processing includes quality reports highlighting potential recognition issues for review, and all operations can be saved as reusable workflows for recurring document types.