FoobarPlus 1.5 for Mac can be downloaded from our website for free. This free software for Mac OS X is a product of Websecurify Limited. The application lies within Developer Tools, more precisely IDE.
From the developer:
FoobarPlus is the unsandboxed version of the Foobar app. Footbar is an easy-to-use, code experimentation, creative coding and code learning development environment for Mac OS X. This program allows you to test your ideas, learn new programming techniques and algorithms, write small tools, utilities and scripts, all from the same place.
You may want to check out more software for Mac, such as wxFormBuilder, TopCoder UML Tool or Jaxe, which might be related to FoobarPlus.