Changing application icons in the menu bar of Mac OS X

All know how to change more or less straightforward application icons in Mac OS X. However, there are some icons that we are always visible in our office and whose alteration is not so easy, the bar menus.

So, let’s see how to change the icons on the menu bar of Mac OS X applications resident, easily and with an example. Before we begin, we explain a little what these icons and to serve: Used to show the user applications on which residents can interact. There are residents of the system applications, including selection of Wi-Fi Airport, the administrator of battery, clock or even Spotlight. And then there are those that each user is installed, such as Evernote, Dropbox, Remote Buddy … The particularity of these icons is that they can have several states. For example, a mail notifier picture change if we mail or otherwise, or for example the implementation of Dropbox has different icons to indicate which is being updated in the cloud, for example. We can change only one of these icons, but to be consistent, we should change them all. Let’s see how.