µTorrent is an efficient and feature rich BitTorrent client for Windows sporting a very small footprint. It was designed to use as little cpu, memory and space as possible while offering all the functionality expected from advanced clients.

Main Features:
- Multiple simultaneous downloads
- Smart bandwidth usage
- File level priorities
- Configurable bandwidth scheduling
- Global and per-torrent speed limiting
- Quickly resumes interrupted transfers
- UPnP support (WinXP only)
- Supports popular protocol extensions
- Localized to different languages
- Typical memory use less than 4 MB
- Incredibly small

Changes in µTorrent Version 1.7 (build 1825), 2007-05-17:
- Feature: option to auto update to betas
- Feature: reselect categories on start that were selected on the previous run of the program
- Change: Feed information is included in RSS history
- Change: rss.start_matches controls start behavior for RSS filter matches
- Change: Ability to show piece priority in pieces tab
- Change: Disconnect immediately from connected peers that are added to block lists
- Change: RSS filter queries will not match entries already in history
- Change: Feed column in RSS history
- Change: Formatting for torrent status strings
- Change: RSS title parsing
- Change: RSS filter by episode with just starting point
- Change: more even distribution of random listening port on startup
- Fix: Size of horizontal scrollbar in addtorrent dialog treeview
- Fix: Some rare scrollbar bugs in the addtorrent dialog treeview
- Fix: Header updating in the addtorrent dialog treeview
- Fix: Size of horizontal scrollbar in addtorrent dialog treeview when expanding items
- Fix: Display of bullets in bandwidth setting right-click menus on wine
- Fix: Handle HTTP errors without attached messages