OCR PDF Online
Make Scanned PDFs Searchable (Free)
Got scanned documents or image-based PDFs? Our OCR tool extracts text and makes them searchable and text-selectable. Upload single or multiple files together — perfect for digitizing old documents, invoices, and books!
Note: OCR makes text searchable/selectable; it doesn’t enable direct PDF editing.
No account • No watermark • 100+ languages • Batch processing • Files auto-deleted • Completely free
OCR PDF Online Free – Make Scanned Documents Searchable
Turn image-based PDFs into searchable PDFs with selectable, copyable text using our OCR technology. Process single files or batch convert multiple PDFs together.
Fully Searchable
Extract text from images and make your PDFs searchable with Ctrl+F (single or batch).
Text Extraction
Copy-paste text from scanned documents. Perfect for data entry and reuse in Word/Docs.
100+ Languages
Supports English, Spanish, French, Arabic, Chinese, Hindi, and 100+ more languages.
OCR PDF in 3 Easy Steps
Upload Scanned PDF(s)
Drop your scanned PDF — or select multiple files for batch processing.
Select Language
Choose document language for best OCR accuracy (100+ languages supported).
Download
Get your searchable PDF. Multiple files download as ZIP.
Join thousands who trust PDFLinx for accurate OCR — fast, reliable, and always free (single & batch processing).
OCR PDF – Free Online OCR Tool by PDFLinx
Ever tried to search for text in a scanned PDF and found nothing? That's because scanned documents are just images. Our PDFLinx OCR PDF tool uses advanced Optical Character Recognition (OCR) technology to extract text from images and make your PDFs fully searchable. Upload a single file or process multiple PDFs together — completely free, no signup required.
What is OCR (Optical Character Recognition)?
OCR is a technology that converts images of text (like scanned documents, photos, or screenshots) into actual, machine-readable text. This makes the PDF searchable with Ctrl+F, allows you to copy-paste text, and enables screen readers for accessibility. The visual appearance of your PDF stays exactly the same — OCR just adds an invisible text layer behind the images.
Why Use OCR on Your PDFs?
- Make scanned documents searchable with Ctrl+F or Cmd+F
- Copy and paste text from image-based PDFs
- Convert old books, magazines, and newspapers into digital text
- Extract data from invoices, receipts, and forms for data entry
- Improve accessibility for screen readers and assistive technology
- Archive documents in a searchable, organized way
- Process single file or batch convert multiple PDFs at once
How to OCR a PDF Online
- Upload your scanned PDF (or multiple PDFs for batch processing)
- Select the document language (English, Spanish, etc.) for best accuracy
- Click "Make Searchable with OCR" and wait 1-2 minutes
- Download your searchable PDF (or ZIP for multiple files)
No software to install, no watermarks added, no file storage — completely private and free.
Features of PDFLinx OCR PDF Tool
- 100% free online OCR
- Supports 100+ languages
- High accuracy text recognition
- Batch processing (multiple PDFs)
- No watermarks or branding
- Preserves original layout
- Secure file processing
- Works on mobile & desktop
- No file storage or sharing
Who Should Use OCR PDF?
- Students: Digitize textbooks and make notes searchable
- Accountants: Extract data from scanned invoices and receipts
- Lawyers: Make legal documents and contracts searchable
- Librarians & Archivists: Digitize old books and historical documents
- Business Professionals: Convert paper documents to searchable digital files
- Anyone: Make old scanned PDFs useful again
Supported Languages
Our OCR tool supports over 100 languages including: English, Spanish, French, German, Italian, Portuguese, Russian, Arabic, Chinese (Simplified & Traditional), Japanese, Korean, Hindi, Urdu, Bengali, and many more. Select your document's language for the best recognition accuracy.
Is PDFLinx OCR Safe?
Absolutely. Your privacy is our priority. All uploaded files are processed securely and automatically deleted from our servers immediately after OCR processing. We never store, access, or share your documents. This applies to both single-file and batch uploads.
OCR Your PDFs Anywhere, Anytime
PDFLinx OCR works perfectly on all devices — Windows, macOS, Linux, Android, and iOS. All you need is a browser and an internet connection to transform your scanned PDFs into searchable, text-selectable documents in minutes (single file or batch processing).
Frequently Asked Questions
Is the OCR PDF tool free to use?
Yes — completely free with no limits or hidden charges.
Can I OCR multiple PDFs at once?
Yes! Upload multiple scanned PDFs and we'll process them together. Download as a ZIP file.
What languages are supported?
We support 100+ languages including English, Spanish, French, German, Chinese, Arabic, Hindi, Japanese, Korean, and many more.
How long does OCR take?
Typically 1-2 minutes per PDF, depending on file size and number of pages.
Will OCR change my PDF layout or quality?
No. OCR adds a searchable text layer behind your images. The visual appearance stays exactly the same.
Are my files safe and private?
Yes. Files are processed securely and automatically deleted after OCR. We never store or share your documents.
Can I use this on my phone?
Yes! Our OCR tool works perfectly on mobile phones, tablets, and desktop computers.
What file types are supported?
Currently, we support PDF files. The PDFs can contain scanned images, photos, or screenshots.
