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Can I use Syncfusion.HtmlToPdfConverter.QtWebKit.Net.Core and Syncfusion.HtmlToPdfConverter.Blink.AspNet.Mvc5 in the same application?

We have several functions within our code base that use Syncfusion.HtmlToPdfConverter.QtWebKit.Net.Core.

We want to upgrade one of these functions to take advantage of improvements to Html Conversion in 


Is this p

3 Replies

SN Santhiya Narayanan Syncfusion Team February 28, 2023 12:03 PM UTC

No. You could not use these both NuGet packages (Syncfusion.HtmlToPdfConverter.QtWebKit.Net.Core and Syncfusion.HtmlToPdfConverter.Blink.AspNet.Mvc5) in a same application.

.Net Framework

You can use this NuGet package Syncfusion.HtmlToPdfConverter.Blink.AspNet.Mvc5 alone in your Net Framework application.


.Net Core

This package Syncfusion.HtmlToPdfConverter.QtWebKit.Net.Core is related to Net Core, but this packages is deprecated now. So we are recommended you to try this below packages (https://www.nuget.org/packages/Syncfusion.HtmlToPdfConverter.Net.Windows/) in your Net Core application for windows,

Please refer to the below documentation link more information,


SH Simon Hewitt March 6, 2023 11:27 AM UTC


We wanted to retain the Webkit version alongside the Blink version for backwards compatibility of existing dependant software. 

So I have experimentally imported both packages and aliased them for use, and have built a new conversion routine using Blink.

Pdfs generated using Blink currently include the licensing warning "This application was built using a trial version of Syncfusion Essential Studio".

We have an existing license and key, which is working with the routine that uses Webkit. Should this license also cover the Blink package?


SN Santhiya Narayanan Syncfusion Team March 7, 2023 07:32 AM UTC

Thanks for the update.  You can use the same license which you have used for WebKit engine to Blink rendering engine. The license is not specific to rendering engine, it is specific to platform. 

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