When we use some subtitle with effects, it may be require a lot of extra fonts(it also happens when we do some design). it will be difficult to install all the fonts: to many not commonly used fonts will occupy large space in our system; many software will also troubled with those fonts.
someone given out such practical tool, which can temporary load these fonts.
source: https://bitbucket.org/cryptw/fontloader/src/75bd3aabce8eb31e6f0a8bda02cf08d7458c1146?at=default
executable:download
We can use it with easily drag the fonts file to this executable file.
if you see this dialog, the fonts has been successfully loaded. When you didn’t need these fonts, you can close the dialog, the fonts will be uninstalled.