ViPEC Network Analyzer - A powerful tool for the analysis of high frequency, linear electrical networks. KSciPlot - An application to plot mathematical functions. Kfem - Software to perform Finite Elements Method calculations. Kemistry - A collection of chemistry application for the K Desktop Environment. KDMM - Measuring with Digital Multimeters - An application to use digital multimeters with serial interface (RS 232) together with your computer. Genes - A personal genealogy database manager, will use the GEDCOM file format in the future. K Polish Notation Calculator - A reverse polish notation scientific calculator. KMatplot - A gnuplot-like tool for plotting data sets in both two or three dimensions. KSEG - A program for exploring Euclidean geometry. KBibTeX - A BibTeX editor for KDE. XDrawChem - A two-dimensional molecule drawing program utilizing the Qt-Library. Kalamaris - A scientific applications similar to Mathematica in some aspects, but offers a new approach to solve mathematical problems.