Citrix Receiver, used to access apps and programs on Mac, was replaced by Citrix Workspace in 2018. Uninstalling it can be tricky, as leftovers may remain. This guide provides steps to fully remove Citrix Receiver from your Mac.
The first step involves using the official uninstaller provided by Citrix. After that, manually deleting additional files is necessary to ensure complete removal. The process includes locating and removing specific files in different directories, as well as deleting logs generated by the Follow Me Data feature. Finally, emptying the trash permanently deletes all removed files from the system. Following these steps guarantees a clean uninstallation of Citrix Receiver from your Mac.
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https://www.macobserver.com/mac/completely-uninstall-citrix-receiver-mac/