Is there a way to make Opera a different proxy than what is set by the system?
Append --proxy-server="ip:port" to your Opera shortcut like:
"C:\Programs\Opera\launcher.exe" --proxy-server="62.103.107.9:80"
Some Google Chrome switches work in Opera too since they use the same underlying technologie.
Further links
- Syntax for proxy switch. Make sure to include the quotes and the port
- Full list of Chromium switches