Expert packets analyzer designed for protocol analysis and network diagnosis, Colasoft Capsa analyzes the network traffic of local computer or local network. With the ability of real time packet capture and accurate data analysis, Colasoft Capsa makes your network transparent in the presence of you, and then you can quickly and efficiently fix the network troubles. 

Easy-to-use interface of Colasoft Capsa allows both IT professionals at all levels and novice users get up to speed quickly and efficiently.

Colasoft Capsa provides numerous features and technologies, including capturing on multiple adapters, powerful advanced packet filtering, detailed packet decoding, advanced protocol analysis, expert diagnosis module, events logging, real time statistics and reporting.

Furthermore, there are many functions and improvements in Colasoft Capsa, such as new MAC Address Scanner, Ping Tool, Packet Player, customizable external tools, sending packets via specified network cards, improved Protocol decoder and so forth.