Software piracy is the unauthorized use, copying or distribution of copyrighted software. It may take many forms, including:
- Unauthorized copying of software programs purchased legitimately, sometimes known as "end-user" piracy
- Gaining illegal access to protected software, also known as "cracking"
- Reproducing and/or distributing counterfeit or otherwise unauthorized software, often over the Internet
Because a software pirate does not have proper permission from the software owner to take or use the software in question, piracy is the equivalent of theft and is, therefore, a crime.