This thesis addresses the field of digital evidence and its role in criminal proof in light of international conventions and Palestinian legislations. The research problem lies in the fact that, despite the accelerating shift from traditional society to digital society and the expansion of cybercrimes, the Palestinian legislator was content to consider digital evidence as a proof, and did not address the aspects of regulatory and procedural measures related to digital evidence in the criminal field, and what is related to it in the civil and commercial field.