![]() Like Tesseract, iText pdfOCR is provided as open source ( Java and. NET developers a way to programmatically recognize text in scanned documents by utilizing the proven and powerful open-source Tesseract 4 OCR technology. ![]() Therefore, we’re proud to announce the iText pdfOCR add-on, our latest addition to the iText 7 PDF SDK. ![]() While some word processing and PDF applications now offer OCR functionality to make PDFs editable, manually doing this for documents at the scale many of our users require would be impractical. One of the most common use cases for OCR is to produce documents which can be searched, processed, or archived. Until fairly recently, such documents would have to be transcribed by hand in order to get access to this data, but optical character recognition (OCR) provides a way to automate this process. Image-only or scanned PDFs are not “true” or digitally created PDFs, and therefore cannot be edited or searched. You might think that by scanning a document containing printed text it would be possible to select and edit the content, but your supposedly digital document is actually just a scanned image of its content. One of the major challenges in document management is dealing with inaccessible data, data which is locked away in non-editable documents. An essential part of many document workflows is the conversion of paper-based documents into digital information, yet scanning documents is only one step of the process. Digitalization has revolutionized document management over the past few decades.
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