An information processing terminal includes an operating system that runs applications. A first application is run by the operating system and manages a file, and a second application is run by the operating system when a request to output the file is issued by the first application. The information processing terminal further includes a hardware processor that, by the second application, obtains the file from the first application via the operating system, refers to file processing information and determines a process that should be performed about the obtained file, and processes the obtained file according to the determined process. The process that should be performed when the file is obtained is associated with the first application and registered with the file processing information.