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Wireshark for Mac

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WireShark 1.4.12 (32-bit)

  -  45.67 MB  -  Open Source
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 1.4.12 (32-bit).


For those interested in downloading the most recent release of Wireshark for Mac 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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Download WireShark 1.4.12 (32-bit)

  • WireShark 1.4.12 (32-bit) Screenshots

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    WireShark 1.4.12 (32-bit) Screenshot 1
  • WireShark 1.4.12 (32-bit) Screenshot 2
  • WireShark 1.4.12 (32-bit) Screenshot 3
  • WireShark 1.4.12 (32-bit) Screenshot 4

What's new in this version:

- Some PGM options are not parsed correctly. (Bug 5687)
- dumpcap crashes when capturing from pipe t- a pcap-ng file (e.g., when passing data from CACE Pilot t- Wireshark). (Bug 5939)
- N- error for UDP/IPv6 packet with zer- checksum. (Bug 6232)
- packetBB dissector bug: More than 1000000 items in the tree --possible infinite loop. (Bug 6687)
- Ethernet traces in K12 text format sometimes give bogus "malformed frame" errors and other problems. (Bug 6735)
- non-IPP packets t- or from port 631 are dissected as IPP. (Bug 6765)
- IAX2 dissector reads past end of packet for unknown IEs. (Bug 6815)
- Pcap-NG files with SHB options longer than 100 bytes aren't recognized as pcap-NG files, and options longer than 100 bytes in other blocks aren't handled either. (Bug 6846)
- Patch t- fix DTLS decryption. (Bug 6847)
- Expression... dialog is crash. (Bug 6891)
- ISAKMP : VendorID CheckPoint : Malformed Packet. (Bug 6972)
- Radiotap dissector lists a bogus "DBM TX Attenuation" bit. (Bug 7000)
- MySQL dissector assertion. (Ask 8649)

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