The "pkg" extension typically indicates a packaged format for Unix-like operating systems (such as macOS's .pkg or BSD packages) or a compressed archive containing executable recovery tools.
If you mean in general (backup recovery, file restoration, system rollback), are you looking for: restoretools pkg
Used to read identification and diagnostic data directly from a device. PurpleRestore The "pkg" extension typically indicates a packaged format
Because when the server crashes at 3 AM on a Saturday, you won't have time to Google solutions. You will have restoretools . restoretools pkg