An information processing system includes an acceptance section, a first processing section, a conversion section and a second processing section. The acceptance section accepts first storage location information that is indicative of where a first electronic file in a first storage unit is stored. The first processing section processes the first electronic file in accordance with a first processing content. The conversion section converts the first storage location information to second storage location information that is indicative of where a second electronic file in a second storage unit is stored. The second electronic file has an identical content as that of the first electronic file. The second processing section processes the second electronic file in accordance with a second processing content.