Online OCR Tools for Researchers
Search and quote historical books, research PDFs, and patent charts easily.
Drop your file here
PDF, PNG, JPG, WebP, BMP
OCR Challenges for Researchers
- Reading low-contrast microfilms and ancient page scans.
- Extracting small footnoted quotes and index tables.
- Differentiating side citations from the main column body.
- Parsing multi-language academic indexes.
Microfilm & Archive Reading
Extracts text from low-contrast microfilms and ancient page scans.
Footnote & Index Parsing
Captures small footnoted quotes, endnotes, and index tables.
Citation Separation
Differentiates side citations and marginalia from main column body text.
Multi-Language Academic Indexes
Parses academic indexes mixing Latin, non-Latin, and symbol scripts.
Patent Document Processing
Digitizes patent filings with claims, diagrams, and reference sections.
Frequently Asked Questions
Can I extract text from old library book scans?
Yes. Upload the scans and FastOCR will translate the old fonts into clean, editable text.
Need Multi-Page PDF OCR or Batch Processing?
Extract text from scanned PDFs, translate into 65+ languages, or process up to 25 files at once on the main FastOCR engine.
Explore Main FastOCR Engine →