Karma is a toolkit for interprocess communications, authentication, graphics display, user interface and manipulating the Karma network data structure. It contains KarmaLib (the structured libraries and API) and a large number of modules (applications) to perform many standard tasks. Karma is available via anonymous ftp from ftp.atnf.csiro.au [130.155.194.32] in /pub/software/karma. There is also a WWW page at URL `http://www.atnf.csiro.au/karma/'.