Photoscape Portable, the pocket-size standalone version of the desktop application, and just like the original, Photoscape Portable is an excellent photo editing tool, which includes just about everything you need to view, optimize, edit, print, and have fun with your photos. The application is free and runs from a USB stick directly.
Photoscape Portable has an unusually designed interface; a round-shaped menu provides you with the access to all the tools, such as a file renamer, a color picker, a screen capture tool, a RAW converter and a tool to create animated GIFs.
If you are looking for a program to get a fast overview of your photos and images with simple ways to optimize them, then Photoscape Portable maybe just what are looking for. Apart from the viewer, Photoscape Portable has functions to clone, crop, sharpen and decolor as well as settings for contrast, levels, vignetting and many other image parameters.
There are several templates to allow you to easily arrange photos on a page which can then be saved as a final image or be printed. Photoscape also includes tools for red-eye removal, and batch editing. With the ability to take screenshots and generate GIFs, Photoscape Portable is a really useful image tool.