WinWrangler is a simple project whose aim is to add additional functionality to all standards compliant window managers. This means that it should work under Gnome, KDE and XFCE. WinWrangler provides a desktop daemon that can be controlled via desktop-wide hotkeys to do advanced window manipulations that are not normally provided by the window manager. For example tiling and intelligent expansion of windows. If the default shortcuts don't suit you, tweak ~/.config/hotkeys/winwrangler.hotkeys
WWW: https://launchpad.net/winwrangler