Don't Sleep Portable

Don't Sleep - Download Latest Version (2.34)

Don't Sleep is a small portable freeware application to prevent system shutdown, Standby, Hibernate, Turn Off and Restart.
Especially when old Programs run on Windows-7 or Windows Vista. Here's more aggressive power-saving features with new rules.
But not only that, it also prevents loggin off the computer, and the deactivation of the monitor or activation of the screen saver.

Portable PhotoFiltre - Freeware Image Editor

Portable PhotoFiltre - Download Latest Version (6.52)
 
PhotoFiltre Portable freeware is a complete image retouching program.

Plugins for PhotoFiltre - download here

Screamer Radio Portable Freeware

Portable Screamer Radio - Download Latest Version (0.44)
 
Screamer Radio Portable is a freeware Internet Radio player for listening to radio on the internet. Download and listen easily to any of over 4000 regional and internet radio stations today.

Portable Start Menu

Start Menu Portable - Download Latest Version (3.2)

Portable Start Menu is a simple and free start menu application that can be installed on USB sticks or local PCs.
Portable Start Menu is a program launcher that allows you to organize your programs via a simple menus ystem and launch them through a tray icon. If you are running from an USB memory stick, Portable Start Menu can be configured to automatically close all launched applications when it terminates.

Q-Dir Portable Freeware

Q-Dir Portable - download the latest version
 

The best file explorer. Free and portable.
Q-Dir makes your files and folder easy to manage.
Fast and easy access to your hard disks, network folders, USB-Stiks, floppy disks and other storage devices.Q-Dir is a good file manager with an amazing Quadro-View technique.
You don't have to renounce the usual, Drag and Drop, all Views, and other functions of your system.

Q-Dir does not have to be installed and can be executed easily from the desktop, and can be carried on a small usb-stick or other memory device.

Mozilla Firefox, Portable Edition Update

Mozilla Firefox, Portable Edition  - Download Latest Version

Mozilla Thunderbird Portable Email Client

Mozilla Thunderbird Portable  - DOWNLOAD Latest Version


"Mozilla Thunderbird is the safe, fast email client that's easy to use. It has lots of great features including quick message search, customizable views, support for IMAP/POP, RSS support and more. Plus, the portable version leaves no personal information behind on the machine you run it on, so you can take your email and adress book with you wherever you go."

You can manage multiple email accounts.
Gmail POP3 and IMAP compatible email client.