XCombust  An elemental analysis calculator (XCombust-1.0-1mdk.ppc.rpm, 19.96 KB)
   Xentark  CRK computational engine (Xentark-2.1.0-53.2mdk.ppc.rpm, 234.35 KB)
   Xortoth  CRK dataserver and web interface (Xortoth-2.1.0-53.2mdk.ppc.rpm, 240.20 KB)
   Xuru  CRK scheduling and clustering daemon (Xuru-2.1.0-53.2mdk.ppc.rpm, 222.19 KB)
   Xykron  CRK graphical frontend (Xykron-2.1.0-53.2mdk.ppc.rpm, 1.39 MB)
   arka  GUI for Genpak (gp) set of bioinformatics utilities. (arka-0.11-2mdk.ppc.rpm, 140.03 KB)
   easychem  2D molecular drawing program (easychem-0.5-1mdk.ppc.rpm, 318.18 KB)
   garlic  Free molecular viewer and editor (garlic-1.4-1mdk.ppc.rpm, 1.37 MB)
   ghemical  Molecular mechanics and quantum mechanics frontend for GNOME. (ghemical-1.01-2mdk.ppc.rpm, 2.56 MB)
   gperiodic  A graphical application for browsing the periodic table (gperiodic-2.0.8-1mdk.ppc.rpm, 110.01 KB)
   kmovisto  Molecule viewer and 3-D exporter (kmovisto-0.7.0-3mdk.ppc.rpm, 909.83 KB)
   rasmol  Molecular Graphics Visualization Tool (rasmol-2.7.2.1.1-4mdk.ppc.rpm, 3.78 MB)