HOWTO: Uninstall eWallet for Mac
eWallet for Mac does not have an uninstaller program. To remove the program from your Mac, just drag the eWallet.APP file from the Applications folder into the trash.
The eWallet preferences files have to be deleted separately from the application. They won't harm your system if you do not delete them. If you do want to remove them, close eWallet, open /Users/YourUsername/Library/Preferences and drag the any com.iliumsoft.eWallet.* files to the trash.
Finally, you will need to delete the eWallet Container file separately as well. Like the preferences files, the container file will not harm your system if you do not delete it. But if you would like to remove it, open /Users/YourUsername/Library/Containers and delete the specific com.iliumsoft.eWallet.mac folder by dragging it to the trash.