OrdoPDFReader

OrdoPDFReader is an ActiveX component for viewing PDF files (Adobe Acrobat-Reader® format)

This ActiveX component encapsulates the PDFium (Google Open Source) DLL library distributed under the BSD 3-clause open source license and available compiled on https://github.com/pvginkel/PdfiumBuild

OrdoPDFReader is distributed as Freeware. Before using it in your applications, please check that you comply with the BSD 3 clause of the PDFium license.

During installation, OrdoPDFReader installs OrdoOCR, a copy of Tesseract-OCR 5.0 (distributed under the Apache 2.0 license) to perform character recognition of PDF documents.

OrdoOCR can be distributed with your applications through the InstallOrdoOCR.exe file. A silent installation can be performed by the following command:
InstallOrdoOCR.exe /VERYSILENT /NORESTART