🌟 Core Features
Privacy Protection
Completely offline operation ensures all image data and text content remain on your device, never uploaded to any server.
High Accuracy
Advanced OCR engine with 99%+ accuracy for clear text, intelligent noise reduction and image preprocessing.
Multi-Language
Support 50+ languages including Chinese, English, Japanese, Korean, French, German, Spanish and more.
Batch Processing
Process hundreds of images simultaneously with automatic queue management and progress tracking.
Format Support
Comprehensive format support including JPG, PNG, BMP, TIFF, GIF, and PDF document processing.
Fast Processing
Optimized algorithms ensure lightning-fast processing, average recognition time under 2 seconds.
🔧 Technical Specifications
System Requirements
Windows 10/11, macOS 10.14+, Linux Ubuntu 18.04+, 4GB RAM minimum
Image Resolution
Support 72-300 DPI, recommended 150 DPI for best results
Memory Usage
Typical usage 50-200MB, batch processing up to 500MB
Character Sets
Unicode, UTF-8, ASCII, Latin, Cyrillic, Arabic, Chinese, Japanese, Korean
Export Formats
TXT, DOCX, PDF, HTML, XML, JSON with preserved formatting
📊 Comparison with Online Services
| Feature | Our OCR Tool | Online OCR Services |
|---|---|---|
| Internet Required | ✗ No | ✓ Yes |
| Data Privacy | ✓ 100% Private | ✗ Data Uploaded |
| Processing Speed | ✓ Lightning Fast | ✗ Network Limited |
| Batch Processing | ✓ Unlimited | ✗ Limited |
| Cost | ✓ One-time | ✗ Subscription |
🎯 Use Cases
Document Digitization
Convert paper documents, books, magazines to searchable digital text.
Office Work
Extract text from business cards, invoices, receipts, contracts efficiently.
Education
Convert textbook pages, lecture notes, research papers to editable text.