PCAP Reader to aplikacja ekran do przechwytywania pakietów sieciowych.
You can use this app to view captures made by other apps, such as tPacketCapture. It is not itself a tool for capturing network packets on an interface.
Note that sometimes this app will just crash while opening a file. Just try it again and it should work.
If you have any problems or want to request a feature, contact support@glacialsoftware.org