PhotoFilmStrip

 PhotoFilmStrip Portable
photo slide show creator
PhotoFilmStrip allows you to create Ken Burns-style moving slide shows out of your pictures.

RawTherapee

RawTherapee Portable
advanced RAW image processor
RawTherapee is an advanced raw image processor with a wide range of powerful features for processing the raw photos from your digital camera. Demosaicing, advanced color handling, exposure and tonality tools, denoising methods, and more are right at hand in the configurable interface.

Pidgin

Pidgin Portable
Pidgin logoinstant messaging made portable and secure
Pidgin Portable is the versatile Pidgin instant messaging client packaged as a portable app, so you can take your IM settings and buddy lists with you. It has all the same great features as Pidgin, including support for AOL, ICQ and Jabber networks, but there's nothing to install on the local PC. You can also easily add portable encryption plugins for secure, encrypted messaging.

Features

Pidgin Portable is a multi-protocol instant messaging client that works with AOL Instant Messenger, ICQ, Jabber and more. You can log into multiple networks all with the same program. All your IM settings and buddy lists are self-contained, so it leaves no personal information behind on the machine you run it on.

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Pencil Project

Pencil Project Portable
Logoprototyping and diagramming tool
Pencil Project is a prototyping and diagramming tool with built-in shapes for flowcharting, mobile/desktop/web UI, Android and iOS GUI and more.

Opera

Opera Portable Edition
lightweight, customizable browser
Opera is a lightweight, customizable browser designed for speed.