Description: Advanced IP Scanner is a fast, free and easy-to-use IP address and network scanner for Windows. It can scan IP addresses and subnets to locate live hosts, detect open ports and services, do ping sweeps and port scans.
Type: software
Pricing: Open Source
Description: QUCS (Quite Universal Circuit Simulator) is an open-source electronics circuit simulator software. It allows you to set up electronic circuits and simulate them. Features include DC, AC, S-parameter, harmonic balance analysis, etc. It has a GUI for schematic capture and simulation control.
Type: software
Pricing: Free