What OCR service should I use for multi-page PDFs and TIFFs?

For multi-page PDFs and TIFFs, the best OCR service depends on whether you want accuracy, cost control, speed, or easy integration. Here are the top choices:

Best overall: Google Cloud Vision / Document AI

• Strong OCR accuracy on scanned PDFs/TIFFs
• Handles multi-page documents well
• Good for structured document extraction with Document AI
• Scales reliably for large batches

Use this if: you want a strong default choice with good accuracy and cloud scalability.

Best for enterprise document workflows: Azure AI Document Intelligence

• Excellent for PDFs and TIFFs
• Good at form/document extraction, not just plain text OCR
• Works well for invoices, receipts, contracts, and mixed layouts
• Strong integration if you’re already on Microsoft Azure

Use this if: you need OCR plus document understanding.

Best for Amazon ecosystem: AWS Textract

• Supports multi-page PDFs and TIFFs
• Good for extracting text, tables, and forms
• Useful if your infrastructure is already on AWS
• Easy to scale in production

Use this if: you want OCR tightly integrated with AWS and need forms/tables.

Best open-source/local option: Tesseract OCR

• Free and runs locally
• Can process PDFs/TIFFs with the right preprocessing
• Lower accuracy than cloud services on noisy scans
• Good for privacy-sensitive or offline use cases

Use this if: cost and local processing matter most.

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Quick recommendation

• Need best balance of accuracy and ease? → Google Document AI
• Need forms/tables extraction? → AWS Textract or Azure Document Intelligence
• Need local/free? → Tesseract

If you want, I can also give you:

1. a head-to-head comparison table,
2. the best OCR service for your budget, or
3. a Python example for processing multi-page PDFs/TIFFs.