Northwest Performance Software, Inc.

NetScanTools SSL Certificate Scanner displays SSL certificates of web servers, assessing their validity and supported connections. The tool scans multiple websites and internal business web servers, highlighting certificate data including certificate expiration dates and valid periods, as well as SSL chains.

This software offers free basic internet tools for network engineers and testers to monitor network connections. The tools include Ping, Traceroute, Whois, Ping Scan, Graphical Ping, and DNS, all in a single solution.

This software, called the Managed Switch Port Mapping tool, uses SNMPv1/v2c/v3 to map physical port connections of a managed network switch to attached devices' MAC and IP addresses. It also shows interconnections for switch LACP/LAG/PAGP.

ipPulse is a monitoring tool that tracks the status of connected devices on any IP network. It generates alerts through audible messages, email, logs, and web for any failures. ipPulse is useful for monitoring IPv4 connected devices on a network.