Installing VPK files requires custom firmware (CFW). This voids your warranty and can be against Sony’s terms of service. Proceed only if you understand the risks.
While the PS Vita natively uses .pkg files for official store content, the community-driven VPK format is what allows users to unlock the full potential of their handheld through custom software. How VPK Files Work vpk ps vita
You install a launcher via VPK, and that launcher downloads the assets. For example, BetterHomebrewBrowser (a VPK) allows you to download other VPKs over Wi-Fi directly on the console. Installing VPK files requires custom firmware (CFW)
A VPK is a standard ZIP archive (compression method: Deflate or Store) with the extension changed to .vpk . It replicates the exact folder hierarchy required by the Vita’s operating system. While the PS Vita natively uses