ES1, XES1, XEM1, SPAM, IBC, PDP1, PDC1, PDS1 and XPDP2
Many particle plasma codes for bounded plasmas, PIC computer experiments with Monte Carlo collisions. All for desktop computing and complete with graphics. Downloadable via anonymous ftp. Developed at the Plasma Theory and Simulation Group, University of California at Berkeley, US.

R.D.Cowan's RCN code
WWW interface to the widely used atomic structure package written by Robert D. Cowan from LANL. URL From: Plasma Laboratory of Weizmann Institute of Science, Israel.

Free Software for Atomic and Plasma Physics
URL From: Plasma Laboratory of Weizmann Institute of Science, Israel.

Cloudy and Associates, Photoionization Simulations
Documentation and Files for Cloudy.

Hybrid Plasma Equipment Model
Software developed at the University of Illinois for numerical simulation of inductively coupled reactive ion etching reactors.

OOPIC Pro
Object oriented 2-D particle-in-cell code with support for x-y (slab) and r-z (cylindrical) geometries.