Wireshark is an open-source network protocol analyzer. It allows users to capture and interactively browse traffic on a computer network.
Key features
- Capture live network data in real-time.
- Deep inspection of hundreds of protocols.
- Rich VoIP analysis capabilities.
- Multi-platform support (Windows, macOS, Linux).
- Powerful display filters for focused analysis.
Pros
- Completely free to use and open-source.
- Highly customizable with extensive plugins.
- Active community support and frequent updates.
- User-friendly interface with advanced features.
Cons
- Steep learning curve for beginners.
- Can be overwhelming with large data sets.
- Limited advanced features compared to paid tools.