These programs are useful for analyzing abf data files.

wdetecta is a spontaneous PSC detector that will read an abf file and
output a scan (@) [Strathclyde Electrophysiology Software]  file with
each detected event in an individual sweep 

wscnselect is a spontaneous event filter, that will take the scan file
from above and based on predetermined criteria, select a subset of
events and export them to an episodic abf file.

wgn is a white gaussian noise generator useful for making templates
to read into clampex for stimulus waveforms.  It can make noisy
waves, periodic waves, repetitive short pulse trains, and even chirps.

Thinscnw takes a text file and combines adjacent rows into local means.  
Useful for take spontaneous PSC event files and converting them into
binned (e.g. every 5 seconds) local means for amplitude, frequency,etc.

wcombine will combine two or more abf files in interesting ways.