I do not want a trial version like the one which expires in 30 days or so.
You would have to do something illegal. Which for that very reason, we cannot tell you how to do it.
Sometimes if your company has a license they may have a copy available for use on your home computer. Or if you are taking a class at a university, there may be a free educational version you can get from the book publisher.
You can ask your university for the key when it expires. I always ask my techincal department team to give me the setup for newer version with a key. Hope that helps.
Thanks all for the reply. I am using the student version provided by my University. But it expires in a month. Hope I find some other solution by then
if you really like to use student version of solidworks it available on internet
search for that ,
if any problem contact me