Panic's CandyBar - Updated for 10.8 and now completely free
Source: Panic Blog (via Lifehacker)
Download (S/N: PPQA-YAMA-E3KP-VHXG-B6AL-L)
CandyBar, Mountain Lion, and Beyond
First, we’ve updated CandyBar for Mac OS X 10.8! You can now customize the 10.8 system icons. Just launch the app and click the big “Update” button to get the latest IconData.
But there’s a catch, or two: in Mountain Lion, Apple changed how the Dock is rendered, so it’s no longer possible to customize the Dock’s look. (You can still customize the indicator lights!) Also, CandyBar still can’t change the internal icons of Mac App Store apps, due to code signing.
CandyBar, although simply changing files on disk, has always fallen into a slightly-uncomfortable-for-us grey area of existence. It seems clear to us that there will undoubtedly come a time (soon?) when CandyBar can no longer customize system icons at all. So, what do we do?
Now free, and unsupported.
Since we’re unsure about the long-term future of changing system icons, we’re not comfortable charging money for CandyBar, and we’re also not comfortable simply making it disappear, instead we’re going to make the current CandyBar free — but unsupported.
That said, being CandyBar fans, we’ll strive to keep CandyBar up-to-date with minor 10.8 releases, so you can keep using it for the foreseeable future! But, if something major changes, on the level of the Dock changes in 10.8, we can’t guarantee compatibility.