gentoo is a graphical filemanager for Unix-like operating systems. It is written completely in C, using the GTK+ toolkit for its user interface. All file system access is done through the GIO library. It's quite fast, and configured graphically.
Simplistic, lightweight and highly flexible. The perfect tool to fill the gap between a fundamentalist's command line and monolithic feature-rich graphical browsers with a lot of dependencies and a huge code.
Excellent, highly configurable file manager! Great work!