Kerkia

Minimem 1.3
Minimem reduces the memory footprint of any application. It runs in the background and can be set up to optimize as many proceses as you'd like, using a very intuitive graphical interface and in a non-intrusive way as it stays silently in your tray.

Signo 1.4
The Signo tool is an impressively complete hotkey manager that can handle anything you can think of doing with either hotkeys or textkeys and provides a large range of built-in functionalities you can easily leverage to boost your productivity