If you are looking for on-device file management (like extracting archives directly on your Vita), users often recommend VitaShell or OneMenu, which support basic file extraction features. rar file on your Vita? wargio/vitatool: tools for vita - GitHub
: The ungpkg tool can unpack game packages to access internal files. vitatool.rar
If you have downloaded a file named vitatool.rar from a third-party site, it is likely a pre-compiled version of these GitHub tools. For security and to ensure you have the latest updates, it is generally recommended to use the official vitatool repository. If you are looking for on-device file management
: The pupunpack utility allows users to extract the contents of PlayStation Vita System Update files ( .PUP ). If you have downloaded a file named vitatool
The toolset is designed for developers and power users to interact with Vita-specific file formats:
: The readself feature provides detailed information about signed executable and linkable formats (SELF) used by the console.