body: Concerning the question in title
  
  
  
  > 
  > What do international laws say about using a software which is free only for non-commercial purposes?
  > 
  > 
  > 
  
  
  I am talking about software which are free for students or in general for non-commercial use.
  Of course I understand the meaning of such statement and I believe it's fair.
  
  
  My question is basically: **what does according to International laws happen when use certain tools for professional purposes even if you have a non-professional license?**
  
  
  
title: What do international laws say about using a software which is free only for non-commercial purposes but used otherwise?