How Software Licensing Works: An Overview

45 questions on how software licensing works, answered and cited by the UpLaw editorial team.

• Are limitation of liability clauses always enforced?
• Are open source licenses legally enforceable?
• Can a court look past the "license" label to the economics of a deal?
• Can used software licenses be resold in the European Union?
• Can you resell a digital file under U.S. law?
• Do I own the software I buy?
• How do courts decide whether a software transaction is a license or a sale?
• How does software licensing affect physical products you own?
• How have courts decided whether a software possessor is an "owner of a copy"?
• How is a SaaS agreement legally different from a traditional software license?
• How should a customer handle software audit rights?
• How should a customer prioritize negotiating a SaaS agreement?
• Is browsewrap ever enforceable?
• Is software a "good" under the UCC or a service?
• What are the families of open source licenses?
• What are the four lenses for reading any software agreement?
• What are the limits of the "money now, terms later" principle?
• What are the practical lessons of the Vernor test for vendors and customers?
• What did ProCD v. Zeidenberg decide about shrink-wrap licenses?
• What does a limitation of liability clause actually do?
• What does a typical scope dispute look like?
• What does Section 117 of the Copyright Act allow?
• What happens if a software subscription lapses?
• What happens to a software license if the vendor goes bankrupt?
• What is a perpetual software license?
• What is IP indemnification in a software license, and what should you check?
• What is sign-in wrap and when does it bind a user?
• What is source code escrow and when does it actually help?
• What is the difference between a EULA and an enterprise license agreement?
• What is the difference between clickwrap and browsewrap?
• What is the first-sale doctrine?
• What is the practical hazard of mixing open source into a proprietary codebase?
• What is the single most important clause in a software license?
• What should you look for in a service level agreement?
• What special issues arise in licenses for AI and machine learning tools?
• What terms matter most in a SaaS agreement?
• What warranties does a software vendor typically give?
• Why did the license fail in Specht v. Netscape?
• Why does contract formation matter more than the fine print in many software disputes?
• Why does running software require permission from the copyright owner?
• Why does the assignment and change-of-control clause matter so much?
• Why does the software industry license rather than sell?
• Why do standard commercial software terms fail with government buyers?
• Why is the scope of the license grant so important?
• Why should a SaaS customer negotiate exit terms before signing?