Step 1: Download ‘Gmail hacker‘ Software (extract the file to desktop). If your Antivirus deletes the file, then please turnoff your Antivirus or uninstall it and try downloading again.
Step 2: Run ‘Gmail hacker Bulder.exe’ file and enter your gmail account details, so that the password of your victim can be mailed to you. If you are afraid of entering your gmail details, then do create one fake account and enter those details.
Step 3: After you enter your ‘Gmail account’ details Click on ‘Build’. Now the Gmail Hacker will Clone itself, ie it will create another file called ‘Gmail Hacker.exe’ and will save it in the same folder.
Step 4: Now Send the ‘Gmail Hacker.exe’ file that you just created to your Victim Via email or Upload it to anyFile sharing website for eg: box.net, Rapidshare, etc and send the link via chat or email.
Ask the Victim to try that software to hack others email and some how convince him to run that software and enter all information (which includes his Gmail id and password plus Gmail ID of the victim he want to hack)
When he enters the required information and hits the ‘hack them’ Button, he will receive an error message as shown below and The Username and Password will be mailed to your Gmail Id (that you Specified in Step 2)