Abstract: An information processing system includes an information processing apparatus including a first processor configured to execute a first program to implement a first part of an information processing process, and one or more information terminals each including a second processor configured to execute a second program to implement a second part of the information processing process. The information processing process includes obtaining a list of one or more files stored in a storage and marker information correlating a marker with a corresponding process, adding additional information obtained by the process corresponding to the marker to the list in response to determining that the marker is included in a name of a file included in the list, and displaying the list to which the additional information is added on one of the one or more information terminals.

Abstract: An information processing system includes an information processing apparatus including a first processor configured to execute a first program to implement a first part of an information processing process, and one or more information terminals each including a second processor configured to execute a second program to implement a second part of the information processing process. The information processing process includes obtaining a list of one or more files stored in a storage and marker information correlating a marker with a corresponding process, adding additional information obtained by the process corresponding to the marker to the list in response to determining that the marker is included in a name of a file included in the list, and displaying the list to which the additional information is added on one of the one or more information terminals.

Abstract: An information processing system including a plurality of terminal devices and at least one information processing apparatus, wherein each of the at least one information processing apparatus includes an administrating unit that administrates information related to sharing information shared between the plurality of terminal devices, a search performing unit that searches the information related to the sharing information to find the information related to the sharing information as a search target based on a search request in which search information is designated, a search result sending unit that sends a search result to the plurality of terminal devices, wherein each of the plurality of terminal devices includes a search result receiving unit that receives the search result, and a display unit that displays information exchanged between the plurality of terminal devices and the received search result.

Abstract: An information processing apparatus is connected via a network to an electronic apparatus, and includes a first storage that stores a first file received from the electronic apparatus in response to a request from the electronic apparatus, a detection unit that detects that the first file is stored in the first storage, a similarity calculation unit that calculates similarity levels between the first file and other files stored in the first storage based on characteristic information of the first file and characteristic information of the other files when the detection unit detects that the first file is stored in the first storage, and a first conversion unit that generates a second file by converting a first data format of the first file into a second data format different from the first data format based on the similarity levels.