XMakemol is a mouse-based program, written using the LessTif widget set, for viewing and manipulating atomic and other chemical systems. It reads XYZ input and renders atoms, bonds and hydrogen bonds. Features include: - Animating multiple frame files - Interactive measurement of bond lengths, bond angles and torsion angles - Control over atom/bond sizes - Exporting to Xpm, Encapsulated PostScript and XYZ formats - Toggling the visibility of groups of atoms - Editing the positions of subsets of atoms This version incorporates the latest patches from Debian, which provide additional tuning of H-bond detection.