Wireshark Portable

The Ethereal network protocol analyzer has changed its name to the app. The name might be new, but the software is the same. Wireshark's powerful features make it the tool of choice for network troubleshooting, protocol development, and education worldwide.

Wireshark Portable version was written by networking experts around the world and is an example of the power of the open-source. Wireshark Portable for PC is used by network professionals around the world for analysis, troubleshooting, software and protocol development, and education.

The program has all of the standard features you would expect in a protocol analyzer, and several features not seen in any other product. Its open source license allows talented experts in the networking community to add enhancements.

Main Features

• Packet Analysis: It captures data packets from a network in real-time or from saved capture files for in-depth analysis.
• Deep Inspection: Users can inspect hundreds of protocols, including Ethernet, IP, TCP, HTTP, DNS, and more, to diagnose network issues or investigate security incidents.
• Filtering: Advanced filtering capabilities allow users to sift through large volumes of data to focus on specific packets or protocols.
• Protocol Decoding: The app decodes packet contents into human-readable formats, aiding in understanding network communication.
• VoIP Analysis: Support for VoIP protocols enables analysis of voice and video communications.
• Exporting: Captured data can be exported to various file formats for further analysis or sharing.
• Extensibility: It offers a rich ecosystem of plugins and scripts for extending functionality.

PROS

• Comprehensive protocol support
• Extensive filtering and analysis capabilities
• Open-source and free
• Active community and ongoing development
• Cross-platform compatibility

CONS

• Steep learning curve for beginners
• Requires understanding of networking concepts
• Limited support for decrypting encrypted traffic
• Resource-intensive for capturing and analyzing large data volumes

Also Available: Download Wireshark for Mac