Hello,
Thanks for your inquiry!
I created a PDF document with an image and converted it to a PDF/A document with the latest
Spire.PDF V7.2.9 but did not reproduce your issue. Here I attached my testing code.
- Code: Select all
string inputFile = "E:\\testdoc\\sample2.pdf";
PdfStandardsConverter converter = new PdfStandardsConverter(inputFile);
//Convert to PdfA1A
converter.ToPdfA1A("ToPdfA1A.pdf");
//Convert to PdfA1B
converter.ToPdfA1B("ToPdfA1B.pdf");
//Convert to PdfA2A
converter.ToPdfA2A("ToPdfA2A.pdf");
//Convert to PdfA2B
converter.ToPdfA2B("ToPdfA2B.pdf");
//Convert to PdfA3A
converter.ToPdfA3A("ToPdfA3A.pdf");
//Convert to PdfA3B
converter.ToPdfA3B("ToPdfA3B.pdf");
If you were not using the latest version, I recommend you have a try first. If the issue still exists, to help us reproduce your issue, please provide us with your input file, your system information (E.g. Win7, 64 bit) and region setting (E.g. China, Chinese) for reference. Thanks in advance!
Sincerely,
Marcia
E-iceblue support team