To install several fonts at once in Ubuntu, all you need to do is to create .fonts directory, if it doesn’t exist already, in your Home directory.

And extract or copy paste all those TTF or OTF files in this directory.

Go to your Home directory in File manager.

How do I change the font cache in Linux?

You can also double-click on the font file (or select Open with Font Viewer in the right-click menu). Then click the Install Font button. If you need the fonts to be available system-wide, you’ll need to copy them to /usr/local/share/fonts and reboot (or manually rebuild the font cache with fc-cache -f -v ).

Where are fonts Linux?

Every font that is located under any subdirectory of /usr/share/fonts and ~/.fonts is scanned and added to the collection you’re able to use. So as long as your font is inside one of those two directories it is correclty located, that location is the same for almost every major linux distro.