This research entitled Application of Web-Based Document Archive at SD Negeri 3 Kujangsari Banjar City. On the back of the problem of elementary school (SD) high-ability and manage the archives, can improve the activities of elementary schools for the better. The location of this research is done SD Negeri 3 Kujangsari Banjar. Identification in this research is to make web application based on document and can be maximized by SDN 3 Kujangsari Banjar City. What users do is a way to commit or direct existing archives when you're creating archiving at the same time. Researchers use the waterfall method, because the project is being developed in SD 3 Kujangsari Banjar City which workmanship of each phase in the waterfall method must be done before the period before the next phase. Based on the test results with black box in web-based document archive application in SD 3 Kujangsari Banjar City. Can be concluded that the website can be used at the time of recording archived data. And also the web document archive application SD Negeri 3 Kujangsari can help users in storing and managing data archives well and easily.