BitTorrent Manager is a software for BitTorrent users. BitTorrent Manager handle and systematize files (for writing to CD/DVD or moving to another computer), and offers a file list maker to build a searchable directory of files.
Bittorrent Download Accelerator Pro is a download-accelerator add-on application for BitTorrent. By optimizing bandwidth utilization the program quarantines a better download experience. There are variety of useful functions as well.