Anvi’o is an open-source, community-driven analysis and visualization platform for ‘omics data.

Grace is a WYSIWYG 2D plotting tool for the X Window System and M*tif.

Jmol is a viewer for chemical structure data.

Lynx is a text based web browser.

Maestro is a graphic interface for Jaguar.

OpenCV is an open source computer vision library.

Ploticus is a free GPL software utility that can produce various types of plots and graphs.

PyMOL is an OpenGL based molecular visualization system