# hcxpcapngtool
This tools is handy for a bunch of things, but *especially* helpful when you've grabbed a WPA PSK using something like [airodump-ng](/pentesting/wifi/airodump-ng) and you need to extract it to a format that [hashcat](/pentesting/internal/hashcat) can use:

```
 hcxpcapngtool -o crackme.hc22000 corp-wifi.cap
```