BitComet is a BitTorrent/HTTP/FTP download management software, which is powerful, fast, very easy-to-use, and completely FREE. It contains many advanced features for BitTorrent download and extends its leading BitTorrent technology to HTTP/FTP to accelerate downloading up to 5 - 10 times faster, or more.

BitComet features:
* Video Download - any video from any site!
o Now able to download any video/mp3/flash files from ANY website

* BitTorrent Download - fast and powerful
o Torrent Share: Exchange torrent while downloading
o Preview while Downloading: Preview of MP3, rmvb, wmv, and qt is available during downloading process.
o Align File to Piece Boundary: Better for making torrent, fully compatible with old versions.
o Intelligent Connection Optimization: Configuration is automatically set to match your connection type.
o Intelligent Disk Cache: Memory cache is used to reduce the read/write frequency of your hard drive, therefore increasing service life.
o Quick Resume: The torrents can be seeded or resumed immediately without time consuming scans.
o Auto Config ICF (Internet Connection Firewall) and ICS (Internet Connection Sharing) in Windows XP
o Auto Config UPNP port mapping in router (UPnP support is required in router, Windows XP is required).
o Option of Disabling and Setting Priority of Files in any torrent: Files can be disabled, so they are not downloaded, or set to higher or lower priority, allowing you to select which files finish first.
o Also support Multi-tracker, DHT, utf-8 extension, and UDP tracker Protocol v2.

* HTTP/FTP Download - Innovative P2P Technology
o P2P downloading: BitTorrent technology is integrated into HTTP/FTP download, with which BitComet automatically finds other clients and gets data from them to increase your download speed，without additional bandwidth usage of the HTTP server.
o Intelligent File Rename: Automatic choose the best name for your download file.
o Preview while Downloading: Preview of mp3, rmvb, wmv, and qt is available during downloading process.
o Multi-Mirror download: Mirror servers are automatically found for the file being downloaded. Data from these servers are downloaded at the same time to increase download speed 300% or more.
o Multi-Section download: Files are split into several sections which are downloaded at the same time to increase the download speed up to 500% or more.
o Multi-Language Support: Multi-language web pages and encoded URLs can be correctly handled.
o Quick Resume: Stopped download tasks can be resumed from where they left off from both HTTP and FTP servers.

* Download Management - Customization Available
o Global and Per-Task Speed Limit, for Both Upload and Download.
o Bandwidth Scheduler
o Custom-built Categories Management.

* Easy to Use and Free!
o User-friendly and very easy-to-use, we try to hide every complicated terms behind the interface
o BitComet does not contain any adware or spyware.

Developer: BitComet
License: Freeware
OS: Windows All
Size: 6.1 MB
Download BitComet Build 20080530 Beta link

LimeWire is the world’s fastest P2P file-sharing application for all types of computer files, including music, video, pictures, games, and text documents. Compatible with all major platforms and running over the Gnutella network, LimeWire’s open source code, is freely available to the public and developed in part by a devoted programmer community. LimeWire is offered in dozens of languages and is available in LimeWire BASIC, a free version, or LimeWire PRO.

LimeWire has all of these great features:
NO BUNDLED SOFTWARE OF ANY KIND!
* No spyware. No adware. Guaranteed.
Firewall to Firewall Transfers.
* Since about 60% of users are currently firewalled, this feature greatly increases the amount of content on the network.
Faster network connections.
* Using new “UDP Host Caches”, LimeWire starts up and connects faster than ever before!
Universal Plug ‘N Play.
* UPnP support allows LimeWire to find more search results and have faster downloads.
iTunes Integration.
* Windows and Mac users can now take advantage of LimeWire’s iTunes integration.
Creative Commons Integration.
* LimeWire now recognizes OGGs and MP3s licensed under a Creative Commons License.
“What’s New?” feature.
* Users can browse the network for the most recent content additions.
Search drill down results.
* Searches in LimeWire now immediately display information that fully describes files.
Proxy support.
* Users can now use web proxies to route their downloads to protect their identity.

The latest and greatest new additions to LimeWire 4.17 Bittorrent Support Built-In
* Many ways to get files — all in one application!
Better Control Over Shared Folders
* Revamped sharing options give you finer control over what goes onto the network.
System Tray Notifications
* See when your downloads finish, no matter what app you’re in.
Mojito DHT (Distributed Hash Table) Support
* Better locates those rare files and makes it easier to resume stalled downloads.
TLS (Transport Layer Security) Support
* Keep your connections safe & secure.

Developer: Lime Wire
License: Freeware
OS: Windows All
Size: 4.3 MB
Download LimeWire 4.17.9 beta link