this free community version of syncfusion will stay free ?

Yes, the community version is completely free as long as you remain eligible: "Companies and individuals with less than $1 million USD in annual gross revenue and 5 or fewer developers." I have been using only ASP.NET MVC and Core controls since 2017 with no obligation to pay anything but you can use any products you wish . What is surprising is that technical support is world-class even for the free version.

Hi Muhammad, I'm not sure if my reply to your other inquiry didn't come through or if there was a system hiccup and your question was mistakenly posted twice, but here's a link to the discussion chain with the answer: https://www.g2.com/discussions/24394-this-free-community-version-of-syncfusion-will-stay-free. Thank you again for your interest in the Community License! I hope it'll prove very helpful to you if you decide to make use of the controls. Best, Sierra