Unlocker – a kọmpat mmekọ e mere iji na-arụ ọrụ na faịlụ na-egbochi site usoro n’ibu. The isi mma nke usoro ihe omume bụ ikike ihichapụ faịlụ na nchekwa nke na-emezughị ga-ehichapụ ke mbụ ụzọ. Unlocker agbakwụnye a ọhụrụ mma ka a na-ekwu menu nke Windows sistem na-enye gị ohere ebuli mmachibido iwu na-arụ ọrụ na faịlụ. The software-enye gị ohere ka mepụta kasị ugboro ugboro rụrụ arụmọrụ na ihe: renaming, ihichapụ na-akpụ akpụ. Ọzọkwa Unlocker na-enye ohere ka ịtọọ oge faịlụ nhichapụ na-esote reboot.