GRC Port Scan vs iPerf3
A side-by-side look at GRC Port Scan and iPerf3. For an in-depth review of either product, follow the links below.
GRC Port Scan
Security & Privacy
GRC Port Scan is a free network scanner that checks open TCP and UDP ports on a target computer or device. It can scan common ports or a custom range, and has useful features like port mapping and reporting.
port-scannernetwork-toolopen-ports
iPerf3
Network & Admin
iPerf3 is an open source network testing tool used to measure maximum network throughput. It works by creating TCP and UDP data streams and measuring the throughput between two endpoints.
throughputbandwidthspeed-testtcpudp
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