WEP Key Cracker Softwares For Windows and Mac OS

With thousands of people putting their talent for app development to good use, the internet is rife with a plethora of web applications. These can help perform a range of functions that vary from the simplest to the most complex. If you want to gain access to a Wi-Fi network without the required password, there are plenty of WEP Key Crackers online that can help you.

What is WEP Key Cracker?

It can refer to any software application that can hack a wireless router without a password. This can help a user acquire the signal to gain access the internet.

The term WEP actually refers to a security protocol known as Wired Equivalent Piracy. It is defined the IEEE Wi-Fi (Wireless Fidelity) standard, 802.11b. It is devised to give a Wireless Local Area Network (WLAN) with a degree of privacy and security that is traditionally expected of a wired LAN.

Users often look for apps to crack their secured WEP network. There are a number of software apps which help users perform this function. These include:

Best WEP Key Cracker for Windows

Here are some of the top WEP Key Cracker programs for the users of Windows OS.

Wireshark

This is a free app that supports Windows as well as Snow Leopard operating systems. This network protocol analyzer offers decryption support for many protocols which includes WEP. The app supports up to 64 decryption keys. You may use Wireshark’s 802.11 preferences or the wireless toolbar to add the keys. The currents stable release version of this app is 1.6.5. The program works across various platforms and allows you to view packets in a very user-friendly GUI.

The latest version of this software can be downloaded here along with the necessary documents that can help you use it easily.

Packetyzer

Also referred to as “Packet Sniffer”, this application provides users with a native Windows GUI. It boasts of many advanced features and can capture from almost any network adapter. The app can capture and read files in a variety of formats. It is based on the Ethereal Protocol Analyzer. It offers decodes for over 750 protocols such as WEP, LEAP, WPA, IPSec and 802.1X. The software filters and searches data packets on the basis of many criteria and also displays them with detailed information about associated protocol.

The application can be downloaded for free from this location. It is compatible with a number of Windows OS versions such as 2000, XP, 2003, Vista and 7.

Capsa for WiFi – 7.4.1

This is basically a wireless network analyzer that works with different versions of Windows operating systems. It may be used as a packet analyzer or passive network sniffer that has been designed for monitoring 802.11 a/b/g/n networks. It decodes with pre-entered WEP keys and captures all the wireless packets thereby enhancing the level of security and reliability.

The application is compatible with Windows Vista and Windows 7. It can easily be downloaded from here.

Kismet

This is a wireless network detector devised for 02.11 layer2 network. It can be used for intrusion detection and as a packet sniffer. It is compatible with any wireless card and can detect traffic from 802.11a, 802.11b, 802.11g and 802.11n networks. It also supports plugins that allow sniffing other types of media, such as DECT. It can detect standard named networks and collect packets in a passive manner.

The software works with Windows and Linux operating systems. You can get it from here.

Ethereal

The application allows you to decrypt WEP keys quickly and easily. This free software is used by network professionals across the world. It helps perform various functions, such as analysis, troubleshooting, development of protocol and software as well as education. It boasts of all the standard features that can be expected from a protocol analyzer. It is open source which allows users to make enhancements.

The application on Windows as well as other well-known computing platforms, such as Linux and Unix. It can be downloaded from here.

Airsnort

This is a WLAN app that helps decode encryption keys on WEP 802.11b networks. The tool functions by monitoring data transmissions passively and calculating the encryption key when enough data packets have been accumulated. Once it has gathered around 5-10 million encrypted packets it can guess the encryption password in a flash! The program runs on Windows as well as Linux OS.

You can download the latest version of this application from this location.

WEPWedgie

This toolkit is used to determine 802.11 WEP keystreams and inject known keystreams into the traffic. It also includes logic for pingscanning, firewall rule mapping and portscanning through a cellular modem and the injection channel.

You can get the newest version of this software from here.

WepAttack

This is an open source WLAN Linux tool that can be used to decrypt 802.11 WEP keys. The app is based on an active dictionary attack that goes through millions of words to discover the right key. Only one packet is enough to kickstart an attack.

The program can be downloaded from here at absolutely no cost.

Top WEP Key Cracker for Mac

Here are some powerful, free WEP Key Cracker apps for Mac users.

KisMAC

It is an open source application that has been designed for Mac OS X. This free software boasts of a number of features and can effectively crack WEP and WPA keys. All it requires is a list of words written in plain text and comprising of different words and phrases that it can try out. The wordlist can be downloaded from the official website of KisMac.

The application only works with personal computers and notebooks that run Mac OS X (Lion, Snow Leopard or higher). You may download the app from here.

iStumbler

This is another popular wireless discovery app for Mac OS X users. Version 99 is compatible with Mac OS X versions such as Jagwire, Panther, Tiger and Leopard. It provides tools to find Bluetooth devices, Bonjour services and AirPort networks. It also comes with many small bug fixes.

The program can be downloaded from here for free.

If you know about some more useful WEP Key Cracker programs, feel free to contact us and let us know about it. Your contribution to our list of free WEP Key Cracker tools would be most welcome!