Colasoft Capsa Professional

Colasoft Capsa Professional screenshots

Packet sniffer (network analyzer) for network monitoring and troubleshooting
Main Window
Colasoft Capsa Professional 8.3 : Main Window

Alternative downloads

Colasoft Capsa Free
It's a powerful and feature-rich network analysis app.
Colasoft Ping Tool
Ping multiple IP addresses simultaneously and compare response time.
Colasoft Packet Player
Open captured packet trace files and play them back in the network.