There are so many websites on the internet which help AutoCAD drafters by giving tips of drafting. I came across one, while surfing on the net, which I think is most useful for beginners as well as experienced drafters, i.e. cadforum.cz . By visiting this site you can learn new tricks for AutoCAD, AutoCAD LT and other Autodesk apps. It contains over 1400 free cad tips.

                             Another site is cadcorner.ca where you can search for free AutoCAD blocks, AutoCAD details, AutoCAD Lisp routines, text styles and AutoCAD hatch patterns. You can visit codecad.com for knowing 2D & 3D Plant Design AutoCAD based Plant Design System.

                              To find out thousands of 3D models, textures, tutorials you may visit The3dstudio.com . There are two more sites which may be very useful for drafters. One is cben.net. This is online AutoCAD library including 2D and 3D People, Landscape, Vehicles, Kitchens, Construction details and many more. All these can be downloadable free of cost. Another one is Autocadblock.com. This site offers free auto cad downloads and trial relating to blocks and symbols for auto cad.