An aircraft computer file distribution system comprises a store (36) of aircraft computer files for loading into at least one aircraft device (12) that is onboard, mobile or replicated on the ground. The system includes a file manager (44), configured for identifying an aircraft configuration of the aircraft with which the aircraft device (12) is associated and a computer configuration of the aircraft device (12); defining, among the computer files in the computer file store (36), at least one computer file loadable into the aircraft device (12) according to the identified aircraft configuration and computer configuration; and activating a synchronization for remote distribution of at least one computer file to be loaded into the aircraft device (12) selected from the one or more computer files loadable into the aircraft device (12) based on the identified aircraft configuration and computer configuration.