ZHPDiag is a diagnostic tool for Windows systems, allowing for quick detection of various types of harmful components and the most common virus infections. The program is based on a database created by users with signatures of the most common infections. After starting up, it conducts a thorough analysis of the most sensitive locations, such as the Windows registry, in search of harmful components.

As a result, ZHPDiag generates a special report on the desktop and displays a detailed list of all detected pests in the system, allowing the user to remove them.