.TR1

.TR1 file extension

This is the basic program to work with .TR1 extension

Wireshark

WiresharkWireshark file

Wireshark is a free-to-use network protocol analyzer. It features: deep inspection of hundreds of protocols, with more being added all the time; live capture and offline analysis; standard three-pane packet browser; powerful display filters; rich VoIP analysis; decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2, and more... (more)

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

.TR1 extension is also supported by the following program:

Ethereal

EtherealEthereal file

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