Autoruns (Portable)

Autoruns is an autorun configuration utility that allows you to adjust the auto-starting programs, toolbars and browser helper objects on the local PC.

This utility, which has the most comprehensive knowledge of auto-starting locations of any startup monitor, shows you what programs are configured to run during system bootup or login, and when you start various built-in Windows applications like Internet Explorer, Explorer and media players. These programs and drivers include ones in your startup folder, Run, RunOnce, and other Registry keys. Autoruns reports Explorer shell extensions, toolbars, browser helper objects, Winlogon notifications, auto-start services, and much more. Autoruns goes way beyond other autostart utilities.

http://portableapps.com/apps/utilities/autoruns-portable

PhotoFiltre (Portable)

Image editing and effects

PhotoFiltre is a complete image retouching program. It allows you to do simple or advanced adjustments to an image and apply a vast range of filters on it. It is simple and intuitive to use, and has an easy learning curve. PhotoFiltre is free for personal and educational use.





http://portableapps.com/apps/graphics_pictures/photofiltre_portable

Everything (Portable)

"Everything" is search engine that locates files and folders by filename instantly for Windows.
Unlike Windows search "Everything" initially displays every file and folder on your computer (hence the name "Everything").

The default Windows search tool has always been accused of being slow, inaccurate and useless. This is why it could be a good idea to replace it with another local search engine.

Everything could be that replacement you're looking for. This simple, fast tool indexes absolutely all the contents on your hard drive (hence its name) and puts them into an ever-growing database that you can search with keywords, like you use any regular search engine.

http://www.voidtools.com

UniExtract (Portable)

Universal Extractor is a program do to exactly what it says: extract files from any type of archive, whether it's a simple zip file, an installation program, or even a Windows Installer (.msi) package. 

This application is not intended to be a general purpose archiving program. It will never replace WinRAR, 7-Zip, etc. What it will do is allow you to extract files from virtually any type of archive, regardless of source, compression method, etc.

Its an easy, convenient way to extract files from installation packages, such as Inno Setup or Windows Installer packages, without pulling up a command line every time.

http://www.winpenpack.com/en/download.php?view.1271

Sumatra PDF Reader (Portable)

Sumatra PDF is a slim, free, open-source PDF, DjVu and comic viewer for Windows.

Sumatra has a minimalistic design. Simplicity has a higher priority than a lot of features. It's small and starts up very fast.

http://www.sumatrapdfreader.org/download-free-pdf-viewer.html