.TR1

.TR1 file extension

This is the basic program to work with .TR1 extension

Wireshark

Wireshark Wireshark file

Wireshark is the world's foremost network protocol analyzer. It lets you see what's happening on your network at a microscopic level. It is the de facto (and often de jure) standard across many industries and educational institutions. Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2... (more)

The program works with the following extensions: apc, atc, bfr, cap, fdc, rf5, syc, tpc, tr1, erf, acp, wpc, trc, wpz, pkt, enc, 5vw, pcap, snoop and trace

.TR1 extension is also supported by the following program:

Ethereal

Ethereal Ethereal file

Sniffer application used to monitor network traffic, filtering by protocol.