PDF OCR Extraction

Extract text from scanned PDF documents using OCR.

1|Updated Mar 24, 2026
One-click install
npx skills add https://github.com/rovanni/IalClaw --skill pdf-ocr-extraction-rovanni
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: PDF OCR Extraction
Source: https://github.com/rovanni/IalClaw/tree/main/skills/internal/pdf-ocr
Command: npx skills add https://github.com/rovanni/IalClaw --skill pdf-ocr-extraction-rovanni

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates the conversion of scanned PDFs into searchable, editable text by applying OCR, eliminating manual transcription.

Core Features & Use Cases

  • Extract text from image-based PDFs and scanned documents.
  • Make image-based PDFs searchable and editable for archiving, indexing, and reuse.
  • Batch process multiple documents and support multilingual OCR.

Quick Start

Provide a scanned or image-based PDF and instruct the system to extract text into a searchable document.

Frequently Asked Questions about PDF OCR Extraction

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract text from a scanned PDF document?

To extract text from a scanned PDF, this skill applies OCR to recognize and convert image-based content into searchable, editable text without manual transcription.

Can I perform multilingual OCR on scanned documents containing English and Chinese text?

Yes, this OCR extraction skill supports multilingual document processing, specifically recognizing and extracting both English and Chinese text from scanned PDFs.

Does OCR text extraction work with Claude and GPT-4 family models?

Yes, the scanned PDF text extraction process is fully compatible with Claude and GPT-4 family models, and integrates with office MCP tooling for document processing.

How do I batch process multiple scanned PDFs to make them searchable?

You can batch process multiple scanned documents by providing the image-based PDFs and instructing the system to apply OCR, yielding searchable text for archiving and indexing.

What is the best way to digitize paper archives and make image-based PDFs editable?

Digitizing paper archives is achieved by applying OCR to scanned image-based PDFs, which converts the static visual content into editable and searchable digital text.

Why does text extraction fail on my PDF if it is not a scanned document?

OCR text extraction targets image-based scanned PDFs; if your document already contains embedded selectable text, OCR processing may be unnecessary or fail to recognize the digital text layer.