.trace file: how to open it on Windows

2 Windows apps register the .trace extension. Install one of them to open the file with a double-click.

• 
  Wireshark

  The world's most popular network protocol analyser.

  Open source 4.6.9 6.6M ↓
• C
  Charles Proxy

  Web debugging proxy application

  Proprietary 5.2.2.1

Related guide: Change the default app for a file type in Windows