To provide an automatic takeout device for file holders enabling the fast sorting and takeout speed, the improvement in shipping efficiency and the easy recognition of the taken-out state of file holders.

This automatic takeout device for file holders, which sorts and takes out file holders in a sorting and takeout data unit, comprises an accumulated data generation means of accumulating thickness of the file holders based on kind data or thickness measuring data of the file holders and generating the accumulated data on every subject and in order of takeout requests in the file holders with received takeout requests and a sorting and takeout data generation means of generating sorting and takeout data for every several quantity of file holders storable in a sorting and takeout part based on the accumulated data.