Pyrit is described as 'Allows to create massive databases, pre-computing part of the IEEE 802.11 WPA/WPA2-PSK authentication phase in a space-time-tradeoff. Exploiting the computational power of Many-Core- and other platforms through ATI-Stream, Nvidia CUDA, OpenCL and VIA Padlock, it is' and is an app in the security & privacy category. There are nine alternatives to Pyrit for Linux, Windows, Android and Android Tablet. The best Pyrit alternative is Aircrack-ng, which is both free and Open Source. Other great apps like Pyrit are Wifite, hashcat, Fern Wifi Cracker and cSploit.