The first was filed in 2013 against the developer of ClearMyMac, a rival Mac cleaning client, and alleged that the company had created fake profiles, leaving unfavourable reviews. Zeobit has filed two lawsuits against people who spoke negatively about MacKeeper, claiming defamation. In May 2015, original MacKeeper developer Zeobit lost a $2 million (£1.3 million) lawsuit filed in Pennsylvania that claimed the company exaggerated security concerns on the Mac, forcing users into buying a full license for the software. The company agreed to set up a reimbursement fund for those who felt cheated by the software's claims but admitted no wrongdoing. MacKeeper actually makes every computer its installed on run horribly. Some reviewers have stated MacKeeper secures and optimizes a system while others have argued it doesnt work as advertised, has poor detection rates and is extremely difficult to uninstall. Junkware is software that does little to nothing to improve anything its installed on and may actually include hidden malware, backdoors, adware, etc. In January 2014, a set of plaintiffs from Illinois said that 'neither the free trial nor the full registered versions of MacKeeper performed any credible diagnostic testing,' which would invalidate one of the key claims of the software. The lawsuit was not successful, though, and MacKeeper called it a 'frivolous lawsuit' in an email to Business Insider. MacKeeper is a utility software suite for macOS released by Kromtech Alliance that has tools for cleaning, security, and optimization. The company has faced multiple lawsuits over the way its software works. How to Clean Your Mac With MacKeeper: With frequent use your Mac’s hard drive ends up cluttered with unnecessary data, and this affects your Mac’s performance.

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