This is possible using 184.108.40.206.0. The inputFile component allows for unlimited files to be uploaded (set the maxFiles property to -1 and the uploadType to 'autoMultiple' or 'manualMultiple'). The size of the files to upload can be configured in the web.xml ( Processing file uploads) so this should be possible. However, you should think about the implications if you allow unlimited file upload. You allow to stress the server until it breaks (either disk space or memory).