PURPOSE: To provide a document arranging file in which putting-in a out of a document into and from a bag are facilitated or particularly the introduction of the document to the bag is facilitated.

CONSTITUTION: A document arranging file comprises many synthetic resin bags each for containing a document, wherein the one side end of each bag 7 is opened, the close end of the upper end side connected to the upper end of the one side at its one side is opened. When a document is introduced into or removed from the bag 7, the opening 9 of the upper end of the bag 7 is opened to be increased at the port of the bag 7 as compared with that of the case of only the opening 8 of the one side. Thus, the operation of introducing or removing the document into or from the bag 7 or particularly the operation of introducing the document into the bag 7 can be facilitated.