GTK+OSX 0.7 for Mac was free to download from our software library. The program is included in Developer Tools. Our built-in antivirus checked this Mac download and rated it as 100% safe. This free Mac app is a product of Robin Rowe.
From the developer:
GTK+ is a popular API for developing graphical applications for Linux. It was originally developed to support GIMP. GTK+ is used in Film Gimp and many other applications. GTK+ is the foundation of GNOME. Our primary motivation for developing GTK+OSX is to enable Film Gimp to run natively on the Mac.