User settings save locations
The options dialog (opened from Tools -> Options in the main menu) allows the configuration of many settings on a
per-user basis. These settings are stored in a single file which makes it easy to move your settings to
a different computer. The file format is the same for each type of operating system, but the location of the file
will differ.
Linux
The settings file is called rube.ini and can be found in $HOME/.config/iforce2d
Windows
The settings file is called rube.ini and can be found in %APPDATA%\iforce2d
MacOS
The settings file is called rube.ini and can be found in $HOME/.config/iforce2d