Pathman - A Windows platform tool that edit PATH enviroment variable(both system wide and user wide)
Rapid environment editor - Rapid Environment Editor - freeware Windows environment variables editor
Path-Manager - Download Path-Manager for free.
eveditor - Your trusty environment variables editor
Windows Path Editor - Windows Path Editor gives you a better overview and easier ways to manipulate your PATH environment settings.
TeraCopy - TeraCopy is a compact program designed to copy and move files at the maximum possible speed, providing the user with a lot of features.