How to open Debug trace for Oracle SQL*Net .trc files
Have you had trouble opening the trc file on your computer? What are trc files? We explain what they are and recommend software that we know will open them.
What is trc file?
Most trc files you encounter are debug files from Oracle database software. Used for troubleshooting and diagnostic purposes.
Debug trace for Oracle SQL*Net description
trc file in Net8 (Oracle SQL*Net) represents trace debug file generated from Oracle database to provide detailed information for debugging purposes.
This file contains a record of all SQL*Net layer communication between a client machine and an Oracle database server.
It can be used to troubleshoot network errors, performance issues, or to understand the sequence of events leading up to a problem. The file is usually located in the Oracle home directory under the "trace" folder.
Suggested software to open trc file

Oracle Database
An object-relational database management system from Oracle
There are other TRC filename extensions with the same .trc suffix
trc - Trace Data from oscilloscopes
Files featuring a trc extension are commonly identified as trace data files that store waveform data from oscilloscope devices.
trc - Sniffer captured data
A trc file extension is related to the Sniffer from McAffee and used for its capture files.
trc - Times Reader annotated article
A trc file extension is related to the Times Reader software and used for its article annotation text.
trc - True BASIC compiled code
A trc file extension is related to the True BASIC, a development environment for Microsoft Windows. A trc file contains compiled code.