downloaded a large 4.12g iso file.
i tried several top rated splitters in freewarefiles.com but no one can support chinese filenames, some even gave unrejoinable files Finally i found this file_split v1.1 which support asian filenames and give me successful rejoinable splits.
PRO >>
-small 192kb
-green(no installation)
-reliable(successful spilt and join in background while i was watching vcd)
-free(no annoying ad/trial pop-up)
