The world`s foremost network protocol analyzer for Mac

Wireshark for Mac

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Wireshark for Mac

  -  66 MB  -  Open Source
Free Download

Security Status

The Ethereal network protocol analyzer has changed its name to Wireshark for Mac. 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 for macOS was written by networking experts around the world, and is an example of the power of open source. The app 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.

Features and Highlights
  • Deep inspection of hundreds of protocols, with more being added all the time
  • Live capture and offline analysis
  • Standard three-pane packet browser
  • Multi-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and many others
  • Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility
  • The most powerful display filters in the industry
  • Rich VoIP analysis
  • Read/write many different capture file formats: tcpdump (libpcap), Pcap NG, Catapult DCT2000, Cisco Secure IDS iplog, Microsoft Network Monitor, Network General Sniffer® (compressed and uncompressed), Sniffer® Pro, and NetXray®, Network Instruments Observer, NetScreen snoop, Novell LANalyzer, RADCOM WAN/LAN Analyzer, Shomiti/Finisar Surveyor, Tektronix K12xx, Visual Networks Visual UpTime, WildPackets EtherPeek/TokenPeek/AiroPeek, and many others
  • Capture files compressed with gzip can be decompressed on the fly
  • Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others (depending on your platform)
  • Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2
  • Coloring rules can be applied to the packet list for quick, intuitive analysis
  • Output can be exported to XML, PostScript®, CSV, or plain text
Also Available: Download Wireshark for Windows

Download Wireshark for Mac Latest Version

  • Wireshark 4.4.3 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Wireshark 4.4.3 Screenshot 1
  • Wireshark 4.4.3 Screenshot 2
  • Wireshark 4.4.3 Screenshot 3
  • Wireshark 4.4.3 Screenshot 4

What's new in this version:

Fixed:
The following bugs have been fixed:
- Potential mis-match in GSM MAP dissector for uncertainty radius and its filter key
- Macro eNodeB ID and Extended Macro eNodeB ID not decoded by User Location Information
- The NFSv2 Dissector appears to be swapping Character Special File and Directory in mode decoding
- CMake discovers Strawberry Perl’s zlib DLL when it shouldn’t
- VOIP Calls call flow displaying hours
- Fuzz job issue: fuzz-2024-12-26-7898.pcap
- sFlow: Incorrect length passed to header sample dissector

Updated Protocol Support:
- ARTNET, ASN.1 PER, BACapp, BBLog, BT BR/EDR RF, CQL, Diameter, DOF, ECMP, FiveCo RAP, FTDI FT, GSM COMMON, GTPv2, HCI_MON, HSRP, HTTP2, ICMPv6, IEEE 802.11, Kafka, LTE RRC, MBIM, MMS, Modbus/TCP, MPEG PES, NAS-EPS, NFS, NGAP, NR RRC, PLDM, PN-DCP, POP, ProtoBuf, PTP, RLC, RPC, RTCP, sFlow, SIP, SRT, TCP, UCP, USBCCID, Wi-SUN, and ZigBee ZCL
- wsutil: Should link against -lm due to missing fabs() when built with -fno-builtin

New and Updated Capture File Support:
- CLLog EMS ERF

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