Sears is a great, free (gpl) program only available for Mac and has been created by Booba Skaya.

More about Sears

Since the software was added to our catalog in 2012, it has managed to reach 14,557 downloads, and last week it gained 5 downloads.It's available for users with the operating system Mac OS X and former versions, and it is available in many languages like English, Spanish, and French. The program version is 0.83 and was updated on 17/06/2012.About the download, Sears is a fairly light software that will not require as much free space than the average program. It's a very popular software in some countries such as Nepal, Greece, and Germany.