The copyleft principle is essential for the success of free software because it ensures all versions of a software or document remain free, preventing companies from creating proprietary, non-free versions of free programs.

Authors

• Person: Not available Organization: P2P Foundation
  Open Hardware Licenses - P2P Foundation Wiki

Sources

• Open Hardware Licenses - P2P Foundation Wiki wiki.p2pfoundation.net P2P Foundation via serper

Referenced by nodes (2)

• copyleft concept
• free software concept