Freeware Descriptions:
µTorrent is an efficient and feature rich BitTorrent client for Windows sporting a very small footprint. Most of the features present in other BitTorrent clients are present in µTorrent, including bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT (compatible with BitComet).
Here is complete features (taken from authors site):
It was designed to use as little cpu, memory and space as possible while offering all the functionality expected from advanced clients. With BitTorrent, you can download files faster and contribute by sharing files and bandwidth.
Additionally, µTorrent supports the Protocol Encryption joint specification (compatible with Azureus 2.4.0.0 and above, BitComet 0.63 and above) and peer exchange.
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
What’s New in version 1.9 Beta Build 14984:
- Fix: uTP would not ramp up its rate fast enough
- Change: .torrent association not a factor in displaying the installer
- Fix: remove file association registry keys on uninstall
- Fix: invalid encoding of non-ascii urls in web seeds
- Fix: uTP fix when receiving acks for old packets
- Fix: uTP variable packet size bug
- Change: link to EULA in installer
- Fix: don’t wait indefinitely for trackers and UPnP when shutting down (two new advanced options)
- Change: Enable DEP Compatibility and Image Randomization
- Fix: default download folder was not used when using the WebUI

File Size / OS:
- 274 KB / Windows 9x - ME - 2000 - NT - XP - 2003 - Vista
Download uTorrent 1.9 Beta Build 14984: