Barcode File Transfer Organizer

Data organizing software needed for transferring documents to sd card / flash card. What would be ideal. to have documents with a barcode that can be scanned and the software will locate the file and send it to the sd card to the directory. which stays the same. software would allow a barcode reader to scan a barcode from a document. then locate the file on computer harddrive and send to the proper file location. Also needed would be a way for the software to show a progress bar of how full the memory card is which is 2gb with 50mb needed free. I will be describing more details on what is needed. basically whats needed is a way to scan a barcode attached to a paper document and have the document send to a sd card /flash card folder. with a way to know how full maybe a queue system