Download of IconChanger 4.5 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. IconChanger for Mac lies within Theming Tools, more precisely Icons & cursors. This Mac app was originally produced by Alois Berngardt. We recommend checking the downloaded files with any free antivirus.
From the developer:
This application helps you change icons for folder and files in Mac OS X, grab icons from other applications and documents.
In this latest version the Application icon was changed, there are 2 new languages: French and Spanish, and a processes list was added.
You may want to check out more Mac applications, such as Folder Icon Changer or Simple Icon Change, which might be related to IconChanger.
Icons & cursors