SDK: Microsoft visual basic 6.0



--> open visual basic 6.0



--> select standard exe



--> resize the form according to your choice 



--> Our requirements in the form are: 2 textboxes



1 listbox

3 commandbuttons

1 timer

1 winsock control



--> these all can be added from the tool tab on the left side



--> why do we need them? the answer :



text1 = IP to scan

text2 = ports

list1 = list where all open ports are shown

command1 = start

command2 = stop and reset

command3 = clear port list

timer1 = will make the winsock control to try ports

finally after all addition and editing, in the File menu select the option make and your exe is ready. Enjoy!!

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In the coming days I will post a tutorial on making port scanner in Python. It will be interesting!! till then enjoy hacking