What is Software Piracy?
Software piracy refers to the unauthorized copying, distribution, modification, or use of software in violation of the software vendor's license agreement and copyright law. It encompasses a range of activities, from individual users installing software on more devices than licensed to large-scale commercial distribution of counterfeit copies. Software piracy represents a significant source of revenue loss for ISVs globally and drives investment in licensing enforcement, DRM, code obfuscation, and anti-piracy technologies.
Examples
- A user installs a licensed single-seat application on five personal computers, violating the EULA's one-device restriction.
- An organization uses cracked software with license enforcement bypassed, avoiding payment for enterprise seats they are actively using.
- Counterfeit copies of commercial software are distributed via torrent sites, often bundled with malware.
- A reseller sells more license keys than they are authorized to distribute, generating unauthorized revenue from the vendor's product.
Common Applications
- Software license enforcement and anti-tamper protection
- License audit and true-up processes for enterprise customers
- Anti-piracy monitoring and takedown programs
- Licensing infrastructure investment to reduce the piracy attack surface
- Legal enforcement through copyright law and EULA breach claims