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Digital Signature Annotations Not detected

i cannot check for the added annotations in the attached pdf file version 1.7 with digital signature.

Annotations.Count = 0

however in other pdf files of same version 1.7 or less annotations are correctly detected .

i tested using latest nuget for windows forms

For Each loadedPage As PdfLoadedPage In DigitalDocument.Pages

For Each annotation As PdfLoadedAnnotation In loadedPage.Annotations



Attachment: annotationsnotdetected_50b2f082.zip

4 Replies 1 reply marked as answer

IJ Irfana Jaffer Sadhik Syncfusion Team December 15, 2022 04:49 AM UTC

Since our 2022 volume 4 release is expected to be rolled out upcoming week. So there will be no weekly release this week. We will include the fix for the reported issue in our upcoming weekly NuGet release once our Volume 4 is rolled out which we excepted on mid of December.

Please use the below feedback link to track the status of the reported bug,


Disclaimer: “Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.

JA Jacobs replied to Irfana Jaffer Sadhik December 15, 2022 08:52 AM UTC

Thanks a lot 😊

IJ Irfana Jaffer Sadhik Syncfusion Team December 29, 2022 05:05 AM UTC

We have included the fix for this reported issue with “Digital Signature Annotations Not detected " in our latest weekly NuGet release ( Please use the below link to download our latest weekly release NuGet,   

NuGet:  https://www.nuget.org/packages/Syncfusion.Pdf.AspNet/

Marked as answer

JA Jacobs January 8, 2023 11:05 AM UTC

Hello Irfana,

Happy new year ... i tested the latest nugget release and the issue has been solved.

Thanks alot for your support.

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