Mac Auto Fixer (a clone of rogue Mac Defender) is bogus Mac OS optimization and antivirus utility. It claims to find numerous errors, viruses and other issues on clean machines. After deeper research those problems appear to be non-existent or not essential. Mac Auto Fixer asks 118 Euros for a 2 year license to fix these issues. There are and there will be lots of applications similar to Mac Auto Fixer, but with other name and design.