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Wireshark 2.6.6

Wireshark provides detailed information about network traffic and usage through deep analysis

by Bob Thornton

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Based on 2 ratings
License: Freeware
Operating Systems: Mac OS X, Windows 10, Windows 7 (32 bit), Windows 8, Windows Vista (32 bit), Windows XP

Languages: English
Software Cost: Free
Date Updated: 08 January 2019
Watchlist: Add download to my watchlist
Downloads To Date: 13513
Developer: Wireshark Foundation
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Wireshark provides detailed information about network traffic and usage through deep analysis

If you've ever wondered just how your network is being used, Wireshark may be the tool you have been looking for. Network analysers are nothing new, but they have a tendency to be impenetrable programs reliant on command line operations and provide information in a text-based form which can be difficult to interpret. Wireshark boasts a graphical front end which makes it easy to analyse all traffic which travels over a network using a variety of protocols.

Data packets can be captured from both wired and wireless network and this information can be viewed live as it is captured or analysed at a later date. The wealth of information that the program can reveal about network usage is staggering, and support for plugins means that the tool can be extended to add new protocols and features further down the line. Wireshark is available for Windows, Linux and Mac, making it ideal for mixed platform networks.

As well as working with data that has been captured directly through Wireshark itself, it is also possible to analyse data that has been captured with the likes of Aircrack, tcpdump and CA NetMaster. Easy to configure colouring and filtering makes it simple to make sense of complex data, and while this is not a tool for the average home user, it remains powerful yet approachable.

Note the Windows download here is for the 32-bit version.

Version 2.6.6 changes (Release Notes):

What’s New

The Windows installers now ship with Qt 5.9.7. Previously they shipped with Qt 5.9.5.

Bug Fixes

The following vulnerabilities have been fixed:

wnpa-sec-2019-01 The 6LoWPAN dissector could crash. Bug 15217. CVE-2019-5716.

wnpa-sec-2019-02 The P_MUL dissector could crash. Bug 15337. CVE-2019-5717.

wnpa-sec-2019-03 The RTSE dissector and other dissectors could crash. Bug 15373. CVE-2019-5718.

wnpa-sec-2019-04 The ISAKMP dissector could crash. Bug 15374. CVE-2019-5719.

The following bugs have been fixed:

console.lua not found in a folder with non-ASCII characters in its name. Bug 15118.

Disabling Update list of packets in real time. will generally trigger crash after three start capture, stop capture cycles. Bug 15263.

UDP Multicast Stream double counts. Bug 15271.

text2pcap et al. set snaplength to 64kiB-1, while processing frames of 256kiB. Bug 15292.

Builds without libpcap fail if the libpcap headers aren’t installed. Bug 15317.

TCAP AnalogRedirectRecord parameter incorrectly coded as mandatory in QualReq_rr message. Bug 15350.

macOS DMG appears to have duplicate files. Bug 15361.

Wireshark jumps behind other windows when opening UAT dialogs. Bug 15366.

Pathnames containing non-ASCII characters are mangled in error dialogs on Windows. Bug 15367.

Executing -z http,stat -r file.pcapng throws a segmentation fault. Bug 15369.

IS-41 TCAP RegistrationNotification Invoke has borderCellAccess parameter coded as tag 50 (as denyAccess) but should be 58. Bug 15372.

In DNS statistics, response times > 1 sec not included. Bug 15382.

GTPv2 APN dissect problem. Bug 15383.


An immensely powerful tool which provides all of the information you could possibly need about network traffic

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Spotlight: Free Full Software

WhatsApp Messenger 2.19.20

Free Full Commercial Software

WhatsApp Messenger is the world's most popular instant messaging app for smartphones.

You can use it to send and receive text and voice messages, photos, videos, even call your friends in other countries, and because it uses your phone's internet connection it might not cost you anything at all (depending on whether you'll pay data charges).

It's easy to set up and use. There's no need to create and remember new account names or pins because it works with your phone number, and uses your regular address book to find and connect you with friends who use WhatsApp already.

You can talk one-to-one or in group chats, and because you're always logged in there's no way to miss messages. Even if your phone is turned off, WhatsApp will save your messages and display them as soon as you're back online.

There's plenty more (location sharing, contact exchange, message broadcasting) and the app is free for a year, currently $0.99/ year afterwards.

What's New in Version 2.19.20 

• You can now reply to a group message privately in your 1:1 chat. Tap and hold a message in a group chat and select "More", then "Reply Privately".
• When editing a photo or video, you can tap the smiley icon to add stickers. 
• From the Status tab, you can now 3D touch to preview a contact's status.