Support for Wikitude Software Development Kit and tools is coming to an end. All the details can be found here.
Kindly note that no new topics can be started on the forum from 21.09.2023. Also, some of the FAQs here (especially license related ones) might become inaccurate.
can you tell me if wikitude demo version is also available for unity?
Yes you can of course also use the Demo license with the Unity Extension. The free trial is also available for all SDKs.