Varma Kalai (Tamil:வர்மக்கலை varmakkalai), is a Tamil traditional art of vital points.It originated in Tamil Nadu, India. These characteristics make the software the ideal choice for those who search for the lowest cost for designing, revision and creating technical documentation, without giving up the quality and compatibility included in the market standard. It is easy to use thanks to the high level of compatibility with AutoCAD, and it is easy to get as you pay far less money to obtain economic licensing solutions. ICADMac is user friendly 2D/3D CAD software for MAC OS X, which reads and writes DWG format drawing files up to AutoCAD v.