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Bring accurate, reliable and fast text extraction to any Windows, Linux, or macOS application with a fully supported OCR SDK that’s easy to setup and integrates seamlessly with document processing capabilities.

Searchable PDF or PDF/A

Make scans, images, or documents searchable and selectable by converting them to PDF or PDF/A and inserting OCR’d text as an invisible layer.

Full Text Extraction

Recognize all machine-printed text inside images, documents, or embedded file attachments for output as plain text or structured data.

Zonal Text Extraction

Quickly extract data entities or form field values by restricting OCR to particular regions of an image, document, CAD drawing, or PDF annotation.

Images & Annotations Within Documents

Extract text from vector & bitmap images located inside a document, or from images embedded as PDF annotations.


Programmatically annotate with hyperlinks, highlight text, assemble documents, redact, compare pages, and access results in a customizable viewer.
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Fixed-price Model

Maintain cost certainty with fixed-price licensing. Works out-of-the-box with minimal configuration or setup. Self-hosted or in your cloud.

Try our SDK for free today

Upcoming Webinar: PDFTron SDK Tech Review | Nov 29, 2022 at 2 pm ET


The Platform


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