You can access the configuration file going into Parsec's settings, scrolling to the bottom and clicking "edit the configuration file directly". These are available on all platforms, except Android.
Alternatively, you can find config.txt on your system's files:
- Windows:
- Per User installation:
%appdata%\Parsec\config.txt - Shared installation:
%programdata%\Parsec\config.txt
- Per User installation:
- macOS:
- Normal installation:
~/.parsec/config.txt - Custom shared installer for login screen access:
/Users/Shared/.parsec/config.txt
- Normal installation:
- Linux:
~/.parsec/config.txt
You can see a list of the available configuration options here.