A packet sniffer software facilitates network analysis and monitoring by detecting issues, isolating problems, identifying bottlenecks, and replaying packets.

Capsa provides you insights into all your network's operations, which makes it easy to isolate and solve network problems, identify network bottleneck, and detect network vulnerabilities. This software is packed with key features that are designed to facilitate an effective network analysis process.
Real-time packet capture is one of Capsa's key features, as well as its ability to save data transmitted over local networks, including wired network and wireless network like 802.11a/b/g/n. Additionally, it allows users to record network Profile, set their analysis objective, and perform customized analysis that boost working efficiency. Capsa also provides the ability to import multiple packet files and replay the packet flow, making analysis a lot easier.
Another crucial feature is its support for over 1800+ protocols and sub-protocols, including VoIP, as well as network applications which are based on the protocol analysis. Capsa also monitors network bandwidth and usage by capturing data packets transmitted over the network and providing summary and decoding information about these packets. This makes it easy for users to view network statistics at a single glance, allowing for easy capture & interpretation of network utilization.
Users can also benefit from the intuitive TCP Timing Sequence, which makes it easy to diagnose and repair network problems in seconds by detecting and locating suspicious hosts. Capsa also allows users to map out the details, including traffic, IP & MAC address, of each host on the network. With Capsa, users can edit their own dashboard, important parameters in one place, and in graphs, making customization possible. Lastly, Capsa provides enhanced, customizable reports that make it a breeze to share insights and findings with your team.
Version 13.0:
New Features:
Internet IP device identification feature is added.
Replay analysis supports wireless packets decryption.
Users can locate related conversations from the Diagnosis Details tab.