One such program is the so called Advanced Mac Cleaner. There are a lot of software programs out there that are legit and legal but are regarded as unwanted due to different unpleasant features that they might posses. Spyhunter's EULA, Privacy Policy and more details about Free Remover.
OFFER *Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found.