The world`s foremost network protocol analyzer for Windows

Wireshark (64-bit)

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Wireshark 4.2.3 (64-bit)

  -  82.4 MB  -  Freeware
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Wireshark 4.2.3 (64-bit).


For those interested in downloading the most recent release of Wireshark (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Wireshark 4.2.3 (64-bit)

  • Wireshark 4.2.3 (64-bit) Screenshots

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    Wireshark 4.2.3 (64-bit) Screenshot 1
  • Wireshark 4.2.3 (64-bit) Screenshot 2
  • Wireshark 4.2.3 (64-bit) Screenshot 3
  • Wireshark 4.2.3 (64-bit) Screenshot 4
  • Wireshark 4.2.3 (64-bit) Screenshot 5

What's new in this version:

Fixed:
- Capture start fails when file set enabled and file extension not supplied if directory contains a period
- Cannot drag and move custom filter buttons in toolbar
- Not equal won’t work when used with wlan.addr
- sshdump fails to connect with private key (ssh-rsa)
- ChmodBPF installation fails on macOS Sonoma 14.1.2
- Windows installers should check for Windows 8.1
- Fuzz job crash output: fuzz-2024-01-05-7725.pcap
- Fuzz job crash output: fuzz-2024-01-06-7734.pcap
- Incorrect recursion depth assert failure when dissecting a legitimate GOOSE message
- OPC UA - large read request is reported as malformed in 4.2.1 but not in 4.0.12
- TFTP dissector bug type listed as netscii instead of netascii doesn’t show all TFTP packets including TFTP blocks
- SMB1 replies from LAN Drive app only show up as NBSS Continuation Message
- ciscodump - older SSH key exchange algorithms not supported
- Problem decoding LAPB/X.25/FTAM after adding X.75 decoding
- Wireshark Filter not working
- CFLOW: failure to decode 0 length data fields of IPFIX variable length data types
- Copy … as Printable Text Feature Missing in 4.1/4.2
- Export Objects - HTTP is missing some HTTP/2 files in a two-pass analysis
- ASAM-CMP Plugin: Malformed message, length mismatch if vendor defined data of status messages has odd length
- OSS-Fuzz 66561: wireshark:fuzzshark_ip_proto-udp: Null-dereference READ in wmem_map_lookup

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