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PDFViewer Download function not working

I'm using WebAssembly environment.













@code {

private void Download()





In the PDFviewer,

when I click "download" button, nothing happen. but "print" button is working well.

*. It was working well, when i use previous version.

2 Replies

VV Visvesvar Venkatesan Syncfusion Team March 22, 2023 04:06 PM UTC

We have confirmed the issue "Download is not working while setting the EnableAnnotation as false" and logged it as a defect. The fix for the issue will be available in our upcoming Volume 1, the Main release is expected to be rolled out at the end of March 2023. You can track the status of the issue through the following link.

Feedback link:  Download is not working while setting the EnableAnnotation as false | Issue Feedback

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."

VV Visvesvar Venkatesan Syncfusion Team March 24, 2023 08:04 AM UTC

Hi Charles,

We are glad to announce that our Essential Studio 2023 Volume 1 release v21.1.35 is rolled out and is available for download under the following link.

Essential Studio 2023 Volume 1 Main Release v21.1.35 is available for download | Announcements Forums | Syncfusion

We have fixed the reported issue “Download is not working while setting the EnableAnnotation as false” and the fix for the reported issue was included in our latest weekly release v21.1.0.35. Kindly upgrade to that version to get the issue resolved.


We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.


Visvesvar K V 

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