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Wireshark Portable 3.4.3

A powerful tool which lets you thoroughly analyze your network traffic

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Wireshark Portable screenshotWireshark is a reliable and advanced utility which will help you thoroughly analyze your network traffic and connections. The application enables you to inspect a wide range of network protocols and offers offline analysis and live capture capabilities. The program is able to support all major platforms, including NetBSD, MS Windows, Solaris, Mac OS X, Linux, FreeBSD, and many others.

Wireshark comes with a three-pane browse which lets you see all the captured packets. The captured data can be analyzed via the program's graphical interface, or by using the TTY-mode TShark tool. Comprehensive VoIP analysis is provided as well.

Wireshark enables you to read and write a broad range of captured file formats, including Pcap NG, Cisco Secure IDS iplog, Network General Sniffer, NetXray, NetScreen snoop, RADCOM WAN/LAN Analyzer, Tektronix K12xx, WildPackets, EtherPeek/AiroPeek/TokenPeek, tcpdump, Catapult DCT2000, Microsoft Network Monitor, Sniffer Pro, Network Instruments Observer, Novell LANalyzer, Shomiti/Finisar Surveyor, Visual Networks Visual UpTime, and many others. You also have the possibility to easily decompress files compressed with GZip.

Wireshark is capable of reading data from IEEE 802.11, Bluetooth, USB, Frame Relay, Ethernet, PPP/HDLC, ATM, Token Ring, FDDI, and more. In addition, the utility offers decryption support for a vast array of protocols, including ISAKMP, SNMPv3, WEP, IPsec, Kerberos, SSL/TLS, and WPA/WPA2.

Wireshark lets you export data to multiple formats, such as CSV, XML, plain text, or PostScript.


  • The application comes with decryption support for a vast array of protocols.
  • The program is able to read and write a broad range of captured file formats.


  • An advanced level of knowledge is required to use the tool to its full potential.
Name Wireshark Portable
Version 3.4.3
Developer | see all products from this developer
Product Homepage Wireshark Portable
License Free (Freeware)
Last Week Downloads 8
All Time Downloads 3,212
Filename WiresharkPortable_3.4.3.paf.exe
Filesize 109.9MB
MD5 Checksum 139E27B011117CA82A815896900CF9F7
OS Support Windows All
Category Networking

100% CLEAN Certification

BadgeWireshark Portable has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Wireshark Portable 3.4.3 February 03, 2021 - Latest Version
Wireshark Portable 3.0.1 April 17, 2019
Wireshark Portable 3.0.0 March 09, 2019
Wireshark Portable 2.2.5 April 05, 2017
Wireshark Portable 1.12.4 March 05, 2015

Download the free Wireshark Portable