Open and View .dwg / autocad files
I had to open a drawing done in Autocad and I did not have the software in my PC. I googled for some .dwg file views. There are many free tools which can be used to view autocad files. Some are listed below
There are many tools available which are free to download, but some need autocad to be installed to work.

Thank you very muchI am using autocad,and I need this program.thx for help