Hi Swagata,
Thanks for your interest in syncfusion products.
Yes. Syncfusion Essential studio v8.1.0.30 was compactable, To migrate your application to newer Syncfusion Essentialstudio please refer the below KB aritcle
http://www.syncfusion.com/support/kb/2137/Upgrading-projects-to-a-new-Syncfusion-versionNote : This KB also applicable to migrating Essentialstudio v8.2.0.18
Please let me know if you have any queries.
Regards,
AnandharamanS