There is a free macOS utility from Teleprompter Mirror that will horizontally flip any chosen window of a macOS application. If you want to use a lax, permissive non-copyleft cost-free software license, it is substantially greater to use the modified BSD license, the X11 license or the Expat license.
Woodrowblack
Woodrow Blackwelder
is a 1st grade in Business and Management
from
Matagne-La-Grande