You could have downloaded iDock 12.1 for Mac from our software library for free. The following version: 12.1 was the most frequently downloaded one by the program users. This application's bundle is identified as net.samuco.iDock. The default filename for the program's installer is iDock.zip. The program is included in System Tools. This software for Mac OS X is a product of Samuco.
From the developer:
iDock is an application that allows you to have as many docks as you wants.
Easily accessed, the iDock menu bar makes changing docks a breeze. You can even switch docks without leaving the application you are currently working in.
Instead of naming your docks iDock allows you to assign them a picture.
iDock is a very quick and simple dock changer for the mac that makes working on a mac easier.
You may want to check out more software for Mac, such as iDock Icons, which might be related to iDock.