gnome-tweak-tool is a GUI to customize advanced settings beautify desktop environment in coming Gnome 3.

Features

  • Install and switch gnome-shell themes
  • Switch gtk themes
  • Change
    • The user-interface and titlebar fonts
    • Icons in menus and buttons
    • Behavior on laptop lid close
    • Shell font size
    • File manager desktop icons

Project Home page: http://live.gnome.org/GnomeTweakTool

Source code: using this command to get a clone(view README file in gnome-tweak-tool directory before installation).

git clone http://git.gnome.org/browse/gnome-tweak-tool

Screenshots: