Vigyaan is an electronic workbench for bioinformatics, computational biology, and computational chemistry. It is a Linux-live CD containing all the required software to boot the computer with ready to use modeling software. It includes Artemis, Bioperl, BLAST (NCBI-tools), ClustalX, Cn3D, EMBOSS tools, Garlic, GROMACS, Ghemical, GNU R, Gnuplot, GIMP, ImageMagick, JMol, MPQC, NJPlot, Open Babel, Octave, PSI3, PyMOL, Rasmol, Raster3D, SMILE, TINKER, XDrawChem, Xmgr, and Xfig.