SOF-DELTA
    DELTAFILE
    file updating system
    875,00


    File updating system. Allows compare two files and extract changed, 
    producing a change file. Then execute the change file against any old 
    version to create a brand new files - thus one can ship only the 
    changes to existing users of package. Save on disk space and time.
    Operated under a mouseable integrated environment. Works on any file 
    type.