The PlayStation Vita remains a legendary handheld console, but its default system font can feel dated. While custom themes allow you to change backgrounds and icons, modifying the system font requires a deeper dive into the console's homebrew ecosystem.
For quick fixes without downloading a full firmware package, the homebrew community has extracted standalone font files. The PSVita system fonts are located at sa0:data/font/pgf/ and include files such as jpn0.pgf (Japanese system font) and ltn0.pvf (Latin font).
The "font package" is a specific system file called .