OCR PDF — Make Scanned PDFs Searchable Free
Extract text from scanned PDFs and images using OCR. Make documents searchable, selectable, and copyable. Free online OCR tool.
Make Scanned PDFs Searchable with OCR
Scanned PDFs are essentially images — you can't select, search, or copy text from them. MyPDF's OCR tool uses Optical Character Recognition to extract text from scanned documents, making them fully searchable and selectable.
How OCR Works on MyPDF
Step 1: Upload Your Scanned PDF
Open the OCR PDF tool and upload a scanned PDF or image-based document.
Step 2: Select Language
Choose the document's language for best accuracy. MyPDF supports 100+ languages including English, Spanish, French, German, Chinese, Japanese, Arabic, Hindi, and more.
Step 3: Process and Download
Click "Run OCR" and download the searchable PDF. Text is embedded as a transparent layer over the original image, preserving the visual appearance while adding text functionality.
What OCR Enables
| Before OCR | After OCR |
|---|---|
| Can't select text | Text is selectable |
| Can't search within document | Full-text search works |
| Can't copy/paste | Copy/paste enabled |
| Can't convert to Word | Converts accurately to Word |
| Can't convert to Excel | Tables extractable to Excel |
Common Use Cases
- Digitize paper documents — Scan and OCR old records, contracts, letters
- Search old archives — Make legacy document libraries searchable
- Convert scanned forms — Extract data from scanned application forms
- Academic research — Digitize printed research papers and books
- Legal documents — Make scanned contracts searchable for review
- Medical records — Digitize printed medical documents
- Tax documents — Extract data from scanned receipts and invoices
Tips for Better OCR Accuracy
- Scan at 300 DPI or higher — Higher resolution improves text recognition
- Use clean, flat scans — Avoid wrinkled or folded documents
- Deskew crooked scans — Use Deskew to straighten pages before OCR
- Choose the correct language — Language selection significantly affects accuracy
- Good contrast — Dark text on white background produces the best results
- Avoid handwriting — OCR works best on printed (typed) text
Frequently Asked Questions
How accurate is OCR?
For clean printed documents at 300+ DPI, accuracy is typically 95-99%. Accuracy decreases with poor scan quality, unusual fonts, or handwriting.Does OCR work on handwritten text?
OCR is optimized for printed/typed text. Handwriting recognition is limited and varies by legibility.Can I OCR a photo instead of a scan?
Yes. Upload a photo of a document, and OCR will extract the text. Ensure the photo is well-lit and in focus.Does the OCR'd PDF look different?
No. The text layer is invisible — overlaid on top of the original image. The document looks identical but is now searchable.What languages are supported?
100+ languages including English, Spanish, French, German, Portuguese, Italian, Chinese, Japanese, Korean, Arabic, Hindi, Russian, and many more.Is it free?
Completely free. No sign-up, no watermarks, no page limits.Workflow: Scanned Document to Editable Text
- Scan your document (or photograph it)
- OCR the PDF to make text selectable
- Convert to Word or Excel for editing
- Edit the content in your preferred editor
- Convert back to PDF if needed
Related Tools
- Deskew PDF — Straighten crooked scans before OCR
- PDF to Word — Convert OCR'd PDFs to editable Word files
- PDF to Excel — Extract tables from OCR'd PDFs
- PDF to Text — Extract plain text from OCR'd PDFs
- Compress PDF — Reduce OCR'd PDF file sizes