The main difference between criminal law and tort law is their purpose and approach to addressing wrongdoing. Criminal law aims to protect society from anti-social acts by punishing individuals, while tort law focuses on compensating victims for financial harm caused by another's breach of duty or contractual obligations. Tort law is concerned with improving the financial harm suffered by a victim, whereas criminal law seeks to put wrongdoers behind bars. The two laws have distinct approaches to proving guilt, with criminal cases requiring defendants to prove their innocence and tort cases relying on victims to evidence the actions that caused their harm.