Hi,
I'm trying to build a tool to ease the work of manualy splitting a PDF in several PDF files, with 1 or 2 pages. I got a problema when I open "old" PDF files, like the one I'm about to attach using the name Good.pdf. When I open it using your samples Spire.PDFViewer Demo - Open or PDFThumbnail I see the content that I show you in Bad.pdf. Please remember that the source file is Good.pdf. Is there something wrong with old PDF files?
Please note: I could not attach the PDF files but I can send them both.
The possibility of managing old PDF files is critical to the solution I'm testing and need to develop.
Best regards,
Duarte Santis