The picture archiving system for examination paper is to solve the problem of storage, retrieval and protection of examination paper. The test paper is taken photo of and is converted to PDF files, and then is stored in the Web server. The storage paths is related with the the student ID number, academic year, subject of school information system for easy retrieval. The picture archiving system for examination paper is integrated with the school information system, satisfying the need of electronic paper. The design scheme is also suitable for the electronization of other electronic paper files. The system has advantages of low cost, easy operation, fast retrieval and high safety.