Tool comparison

OCR vs PDF to Text

OCR is for scans and photos of text. PDF to Text is for PDFs that already contain selectable digital text.

Decision

Which one fits the task?

Use PDF OCR

  • The PDF is scanned or image-only.
  • Text selection does not work in a PDF reader.
  • Pages need rotation or image-quality review before OCR.

Use PDF to Text

  • The PDF already has a text layer.
  • You want faster extraction without recognition errors.
  • The output can be plain text.

Avoid

Common mistake

Running OCR on a digital PDF can add errors; check the text layer first.

Tools

Tools in this comparison

PDF OCR PDF OCR for PDF input and PDF, or TXT output with temporary server processing. OCR Readiness Checker OCR Readiness Checker for PDF input and OCR-READINESS-REPORT output locally in your browser. PDF Scan Quality Report PDF Scan Quality Report for PDF input and SCAN-QUALITY-REPORT output locally in your browser. OCR Language Readiness Checker Prepare OCR language-selection checks from a local PDF or image without running OCR. Scanned PDF Detector Scanned PDF Detector for PDF input and SCAN-REPORT output locally in your browser. PDF Text Layer Checker PDF Text Layer Checker for PDF input and TEXT-LAYER-REPORT output locally in your browser. PDF to Text PDF to Text for PDF input and TXT output with temporary server processing.