iText

iText is a programmable PDF SDK library available in Java and .NET that enables developers to create, manipulate, and edit PDF documents, as well as convert HTML files to PDF and extract data from PDFs. The company offers multiple products including iText Core, pdfHTML, pdfOCR, pdfOptimizer, and other add-ons, with iText Suite 9.6 featuring improvements for accessible and reusable PDFs and enhanced OCR capabilities.