XbRecUnpack v1.2345
XbRecUnpack targeted for .NET 4.7.2.
Usage: XbRecUnpack.exe [-L] <path-to-recctrl.bin> [output-folder]
Will try extracting all files to the given output folder
If output folder isn't specified, will extract to "<recctrl.bin-path>_ext"
-L will only list files inside recovery without extracting them
Either use it from command-line as the usage says, or drag-drop a recctrl.bin into the exe.