Copyright infringement of software

The copyright infringement of software (often referred to as software piracy) refers to several practices which involve the unauthorized copying of computer software. Copyright infringement of this kind is extremely common. Most countries have copyright laws which apply to software, but they are better enforced in some countries than others. Since a dispute over WTO membership between Iran and USA, which led to the legalization in Iran of the distribution of software without the permission of any copyright holder (see Iran and copyright issues), there have been fears that world governments might try to use copyright laws and enforcement politically.

The rate of copyright infringement of software in the Asia-Pacific region has been estimated at 53% for 2004[1] China is the world's largest producer of pirated products, including software. The Business Software Alliance estimates that in 2006 82% of the PC software used in China was pirated. After joining the World Trade Organization (WTO) China has adjusted its Intellectual Property (IP) laws to comply with the WTO Agreement on Trade - Related Aspects of Intellectual Property Rights (TRIPS). Officially, the laws are in place now, but in practice they are mostly ignored