1)   RSIGuard Stretch Edition 4.0
RSIGuard is an ergonomic tool for the prevention of Repetitive Strain Injuries (e.g. carpal tunnel, deQuervain's, tendinitis etc.) including trauma modeling break timer, automatic mouse-clicking, macros & automatic long-term work pattern logging.
ergonomic, RSI, repetitive, wrist, shoulder, pain, hand, Carpal Tunnel, tendonitis, mouse,

 2)   Key Remapper 1.02
Key Remapper is an utility to remap or disable individual keys on your keyboard.
key, remap, keyboard, remapping, mapping, swap, button, disable, reassign,

 3)   AllKeys 2.21
AllKeys Macro is a macro program plus work/break timer and mouse replacement tool. Great for users looking for a flexible but robust macro solution that allows you to record and organize a large number of macros.
macro, macros, automate, keystroke, tasks, replay, record, playback, shortcut keys, shortcuts,

 4)   HydraMouse - Free Version 3.0
HydraMouse assigns various actions to the buttons of your mouse (button remapping), even if it has more than 5 buttons! Actions can be assigned to combinations of buttons, buttons and keys, single or double-clicks, system-wide or application-wise...
mouse, buttons, multiple mouse buttons, remap, remapping, remap mouse buttons, remapping mouse buttons, macros, shortcut, application specific,