Hi team,
We’ve been using Aspose.PDF ,Aspose.Drawing ,Aspose.Imaging to render a PDF and TIFF files, which have blackout areas to conceal sensitive content. However, we’ve noticed that some blackouts are automatically added and removed while viewing and there seems to be additional content added to the PDF. Unfortunately, we’re unable to share the sample file. Could you please guide us on how to view the original file content and identify how the additional content is inserted into the file?