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
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. vitatool.rar
: The readself feature provides detailed information about signed executable and linkable formats (SELF) used by the console. If you are looking for on-device file management
: The ungpkg tool can unpack game packages to access internal files. For security and to ensure you have the
: The pupunpack utility allows users to extract the contents of PlayStation Vita System Update files ( .PUP ).