How to get passwords from Opera Password manager?

Reveal Remembered Hidden Password In Opera (and others).
Its a short javascript code that will skip the asterisks.
Quite a humbling experience...

Here is one of the scripts with indentation for study,

javascript:(
 function()
 {
  var F,j,f,i;
  s="";
  F=document.forms;
  for(j=0;j<F.length;++j)
   {
    f=F[j];
    for(i=0;i<f.length;++i)
    {
      if(f[i].type.toLowerCase()=="password")
      s+=f[i].value+"\n";
    }
   }
   if(s)
     alert("Passwords in forms on thispage:\n\n"+s);
   else
     alert("There are no passwords in forms on this page.");
 }) ();

WebBrowserPassView by NirSoft allows this. It supports Internet Explorer, Firefox, Chrome, Safari, and Opera.

WebBrowserPassView is a password recovery tool that reveals the passwords stored by the following Web browsers: Internet Explorer (Version 4.0 - 10.0), Mozilla Firefox (All Versions), Google Chrome, Safari, and Opera. This tool can be used to recover your lost/forgotten password of any Website, including popular Web sites, like Facebook, Yahoo, Google, and GMail, as long as the password is stored by your Web Browser.

After retrieving your lost passwords, you can save them into text/html/csv/xml file, by using the 'Save Selected Items' option (Ctrl+S).