A process server is a professional responsible for delivering legal documents, such as summonses and complaints, to individuals involved in a court case. This ensures that the recipient is officially notified of legal actions against them, which is a crucial step in the judicial process. Process servers must follow specific laws and regulations regarding how documents are served. They often work independently or as part of a law firm, and their role is essential in maintaining the integrity of the legal system by ensuring that all parties are informed and have the opportunity to respond.