File Downloading: DownUp2U is a Internet download tool.it's desgined to download not only files,but aslo complete website.It can split one file into multi-parts,and download them independently.it supports multithread resume broken download,support http/https/ftp/mms/rtsp protocol.supports HTTP/FTP/SOCKS proxy. File management: your can create unliited numbers of categories for your files.you can also view files with date/history.