CCleaner is a freeware system optimization and privacy tool. It removes unused files from your system – allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. But the best part is that it’s fast (normally taking less than a second to run) and contains NO Spyware or Adware!

v2.21.940
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- Added U3 smart drive support. (Separate installer)
- Added support for:
  Adobe Reader 9.0, Adobe Photoshop CS3,
  Adobe Photoshop CS4, Adobe Illustrator CS4,
  Nero Burning ROM 9, OpenOffice 3.1,
  AVG AntiVirus 8.0, AntiVir Desktop
  and Vuze.
- Added Installed date and size to Uninstall Tool.
- Added support for multiple item selection on Start up tool.
- Added support for cleaning Windows 2008 IIS log files.
- Improved Windows 7 support.
- Improved 64-bit Registry cleaning accuracy.
- Improved loading of System Restore Tool.
- Improved various routines in the uninstaller code.
- Fixed Windows 7 Task Scheduler bug.
- Fixed "No Disk" bug when using Wipe Free Space.
- Fixed Win98 support.
- Minor text and translation improvements.
- Minor bug fixes.

Download : CCleaner 2.21.940
Download : CCleaner 2.21.940 (No Toolbar)

µTorrent is an efficient and feature rich BitTorrent client for Windows sporting a very small footprint. µTorrent was designed to use as little cpu, space and memory as possible while offering all the functionalites expected from advanced clients. With BitTorrent, you can download files faster and contribute by sharing files and bandwidth.
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). 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.

µTorrent was written with efficiency in mind. Unlike many torrent clients, it does not hog valuable system resources – typically using less than 6MB of memory, allowing you to use the computer as if it weren’t there at all. Additionally, the program itself is contained within a single executable less than 270 KB in size.

Various icon, toolbar graphic and status icon replacements are available, and creating your own is very simple. µTorrent also has support for localization, and with a language file present, will automatically switch to your system language. If your language isn’t available, you can easily add your own, or edit other existing translations to improve them!

The developer puts in a lot of time working on features and making things more user-friendly. Releases only come out when they’re ready, with no schedule pressures, so the few bugs that appear are quickly addressed and fixed.

— 2009-06-24: Version 1.8.3 (build 15728)
- Change: UAC must be completed to install in Vista or higher
- Fix: memory leaks in main window, protocol associations, settings dialog, general tab

Download : µTorrent 1.8.3 Build 15728 Stable

Microsoft Giano was desveloped to be a simulation framework for the full-system simulation of arbitrary computer systems, with special emphasis on the hardware-software co-development of system software and Real-Time embedded applications. Giano includes both software models for CPU, I/O, busses and memories, and HDL simulators. A number of full-systems examples are included.

Download : Microsoft Giano 2.1

Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. Google Chrome also uses a brand new javascript engine (V8), which is much faster than existing javascript interpreters. This means you can create more complex and more intensive AJAX applications with fewer speed and processing constraints. Finally, Google Chrome is built on top of WebKit, so Google Chrome users will benefit from the CSS3 features being added to WebKit as those features are released.

Download : Google Chrome 3.0.190.1 Dev