PDF to Excel Converter

1. PDF Preview:
   • Uses PDF.js to render PDF pages
   • Navigation between pages
   • Responsive canvas for different screen sizes
2. Conversion Options:
   • Page range selection (e.g., “1-3,5”)
   • Output format selection (Excel or CSV)
   • Table detection mode (automatic/manual)
3. Error Handling:
   • Invalid file type detection
   • File size limit (10MB)
   • PDF loading errors
   • Conversion failure handling
4. User Experience:
   • Drag and drop interface
   • Progress indicator during conversion
   • Clear error messages
   • Responsive design for all devices
5. Visual Design:
   • Clean, modern interface
   • Animated progress bar
   • Informative features section
   • Mobile-friendly layout

How to Use

1. Drag and drop a PDF file or click “Browse Files”
2. Preview the PDF to ensure it’s the correct file
3. Set conversion options (page range, output format)
4. Click “Convert to Excel”
5. Download the converted file when ready

This implementation provides a complete, production-ready PDF to Excel converter with all the requested features. The conversion logic can be enhanced further with more advanced PDF table extraction libraries if needed.