A new version of FastStone Image Viewer Portable has been released by PortableApps.com. FastStone Image Viewer Portable is an image viewer, browser, converter, and editor. It's packaged as a portable app so you download on the go and it's in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. It's released as freeware for personal and educational use.
FastStone Image Viewer is packaged with permission from FastStone Soft