NeuroScope is an advanced viewer for electrophysiological and behavioral data with limited editing capabilities

NeuroScope
Free
Offline
http://neurosuite.sourceforge.net/

NeuroScope allows comparison of analyzed data with the original recordings. It can display original and processed local field potentials (EEG), action potentials recorded from single neurons on groups of electrodes (e.g., tetrodes or multisite silicon probes), behavioral events, as well as the position of the animal in the environment.