As a legacy tool, it is generally available free of charge and often requires no installation.
Based on current security standards and device types, here is a full review of this tool's utility, risks, and modern alternatives. Overview of Nokia Security Code Removal Tool v1.8.4 nokia-security-code-removal-tool-v1-8-4-free-download
Online calculators can perform the same function as the software without requiring a download. As a legacy tool, it is generally available
Does not require an internet connection, as it relies on a local algorithm. Limitations and Risks As a legacy tool