ABC:

ABC is an improved client for the Bittorrent peer-to-peer file distribution solution. ABC is based on BitTornado which extended from from Original Bittorrent Core System , coded by Bram Cohen.

Features
*Multiple downloads in a single window
*Queueing system with priority
*Ability to customize the information ABC displays
*Supporing pause, stop, resume, queue, remove operations
*Minimize to taskbar (and/or system tray)
*Displaying torrent details
*Supporting global setting such as upload and download limiting
*Supporting local setting for each torrent as well
*Supporting advanced settings from BitTornado
*Supporting BitTornado's super-seed mode
*Choosable upload options when download is done [unlimited, timer, sharesize]
*Torrent won't be blocked in queue, ABC will reduce torrent's priority and force it to queue which user can set timer for these conditions
*if torrent can't connect tracker
*if torrent can't get any byte from other peers
*if seeding torrent has no one download
*Choosable number of simutaneous download
*Choosable between download to the specific folder or always ask for the folder
*Supporting manual adding torrent from both file and url
*Supporting automatic adding torrent from url (when you click on .torrent file)
*Including make torrent file program
*Displaying number of real peer, seed on tracker (for tracker that supports scrape data)
*Supporing add, delete, queue, pause, stop, resume and query current torrent status via Web Interface