HELIOSOFT LTD

HELIOSOFT LTD is a software publisher focused on network administration utilities, distributing its products through its official website at subnetlens.com. The company's catalog currently centers on a single flagship offering, Subnetlens, a local-first Windows application designed for LAN scanning and network visibility. As a local-first solution, the software operates directly on the user's machine, keeping scan data and network information on-premises rather than relying on cloud services, an approach that appeals to administrators concerned with privacy, security, and offline operation. Subnetlens provides live device discovery, continuously identifying hosts as they appear on the local network, and complements this with topology mapping that visually represents how devices are connected and organized. A per-device port history feature allows users to track changes in open ports and services over time, supporting security auditing, troubleshooting, and capacity planning tasks. In addition to its core scanning capabilities, the product bundles 26 built-in IT tools, extending its usefulness to everyday diagnostic and maintenance workflows such as connectivity testing, name resolution, and network information gathering. Typical use cases include small and medium business network administration, home lab management, IT support and helpdesk operations, and security reviews of local infrastructure. System administrators, network engineers, and technically inclined home users represent the primary audience for the software. By combining discovery, visualization, historical tracking, and a broad toolkit in one Windows-native package, HELIOSOFT LTD positions Subnetlens as a consolidated solution for understanding and managing local area networks without the overhead of enterprise-scale platforms.