The phrase suggests something that is explicitly intended to be understood as benign software, free from malicious intent. It implies an assurance that the item in question will not harm a computer system or compromise data. An example might be a software application marketed as a tool for system maintenance rather than a harmful program.
Such disclaimers are used to build trust or to counter suspicions of malicious activity, particularly when dealing with unfamiliar or unconventional software. Historically, these assertions have gained prominence as users have become increasingly wary of online threats and the potential for software to be deceptive about its true purpose. The use of these statements can be crucial for user adoption and minimizing fear surrounding new technologies or software releases.