Portable Apps Suite Contains: Portable Firefox

(web browser), Portable Thunderbird (email client), Portable OpenOffice.org (office suite), Portable AbiWord (word processor), Portable NVU (web editor), PortableSunbird (calendar & task list), Portable FileZilla (FTP client), Portable Gaim (instant messenger) and will fit on a 256Mb USB thumbdrive (though it is far more comfortable on a 512MB drive).

Portable Apps Suite Light: Leaves out Portable OpenOffice.org and will fit on a 128Mb USB thumbdrive.


http://portableapps.com/suite



PStart

pstart.pnga handy application launcher that sits in your system tray

PStart is an application menu that allows you to easily launch your portable apps. When run, it sits in your system tray and brings up an icon menu of the apps you have on your portable device.

http://portableapps.com/apps/utilities/application_menus/pstart



Portable ClamWin

antivirus to go

Portable ClamWin is the popular ClamWin antivirus packaged as a portable app, so you can take your antivirus with you to scan files on the go.

http://portableapps.com/apps/utilities/antivirus/portable_clamwin


AntiVir Personal Antivirus

Protection and security against viruses, worms, Trojan horses and dialers

http://www.free-av.com/


SIW

SIW - System Information for Windows. This program perform computer configuration analysis and diagnostics. It gives detailed information about your computer properties and settings, detailed specs for CPU, motherboard, chipset, BIOS, CPU, PCI/AGP, USB and ISA/PnP devices, memory, monitor, video card, disk drives, CD/DVD devices, SCSI devices, S.M.A.R.T., ports, network cards, printers, operating system, installed programs and hotfixes, processes, services, serial numbers (CD keys), users, open files, system uptime, network, network shares, as well as real-time monitors for CPU, memory, page file usage and network traffic. It displays currently active network connections, passwords hidden behind asterisks, installed codecs, and more.
This program also creates a report file, and is able to run in batch mode.
A standalone tool that does not require installation - one less installed program on your PC as well the fact that you can run the program directly from a USB flash drive.

http://www.majorgeeks.com/download4387.html


Foxit Reader

Foxit Reader is small (the download is less than 1MB), so it downloads quickly. It doesn't need any installation, so you can start to run it as soon as you've downloaded it.

And It starts up immediately, so you don't need to wait for an annoying "Welcome" screen to disappear.

Foxit Reader is extremely easy to use, just double click it to start and then click open button to open your PDF document. If you want to print, click on "Print" button. If you want to change the page layout for printing, select "Print Setup" from "File" menu.


http://www.foxitsoftware.com/pdf/rd_intro.php



Power Defragmenter

Power Defragmenter is a very advanced GUI for the Sysinternals core application which takes defragmentation process to a whole new level.

Power Defragmenter is a GUI (Graphic User Interface) application for program Contig by Sysinternals.

Contig is a very powerful defragmentation application designed for Windows NT/2000/XP operating systems.

Please take a few minutes and check Sysinternals webpage for other cool programs.
Contig created by Mark Russinovich and Bryce Cogswell.

http://www.softpedia.com/get/System/Hard-Disk-Utils/Power-Defragmenter.shtml


µTorrent, the BitTorrent client that is..

Micro-Sized Yet Feature Filled

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.

Resource-Friendly
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 170 KB in size.

Skinnable and Localized
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!

Actively Developed and Improved
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.

http://www.utorrent.com/download.php

CWShredder

CWShredder finds and destroys traces of CoolWebSearch. CoolWebSearch is a name given to a wide range of different browser hijackers. Though the code is very different between variants, they are all used to redirect users to coolwebsearch.com and other sites affiliated with its operators.

http://www.intermute.com/spysubtract/cwshredder_download.html