Abstract: An editing system is provided which is configured to include a paper 2, which is prepared to be able to specify entry locations, and on which paper space information is printed, a digital pen 1 for acquiring information entered by hand-writing as stroke data, and a pen server 3 for editing the paper space information on the basis of the stroke data acquired by the digital pen 1, wherein the pen server 3 is configured to include a command database 309 that stores command execution information indicating a content of an editing process correspondingly to commands for specifying the editing process, extracts the paper space information on the paper, specified with the digital pen 1 and searches for command execution information corresponding to the command entered on the paper 2 with reference to the command database 309 to execute the editing process, extracts the paper space information on the paper 2 specified with the digital pen 1, searches for command execution information corresponding to the command ente