You can uninstall Citrix Receiver for Windows with the Windows Programs and Features utility (Add/Remove Programs).
First, type “Control Panel” in the search bar.
Click on “ Uninstall a program”
Then, look for Citrix Receiver
Select it and click on Uninstall
Then, click on Yes.
A confirmation prompt will pop up, click Yes.
It will start uninstalling. Once it is completed, it will close automatically.