– See the psp2kernel documentation inside the vitasdk repo, or analyze a decrypted vs0 dump using a hex editor starting at offset 0x00 with the magic PGF\0 . Write-up last updated based on firmware 3.65 / 3.68. PGF structure may differ slightly in older or Chinese-region consoles.
1. Introduction The PlayStation Vita (PS Vita) uses a proprietary vector font format known as PGF (PlayStation Glyph Format). Unlike standard TrueType or OpenType fonts, PGF is optimized for embedded systems, low memory overhead, and fast rasterization on the Vita’s PowerVR GPU. ps vita firmware font package
These font files are stored directly in the device’s firmware partitions and are critical for rendering system text, on-screen notifications, keyboard characters, and game UI overlays. On a stock or hacked PS Vita, the font package resides in: – See the psp2kernel documentation inside the vitasdk