With the innovation of technology, at one point you will have your images but you may want to improve the quality. This is the time you now need to have a tool that will run all the edit function and finally provide the viewing option. You really need no installation of the application for the simple reason that you just use the plug-and-use functionality. It comes with a control bar that supports all the basic and advanced editing functions which include crop, light adjustment, screen capture among other functions. The application also comes with a thumbnail browser to make sure that you get a quality picture even if the original image had a challenge when it comes to viewing.
The tool supports both the single and batch processing of files in such a way that you just have to make sure that you can freeze and even crash the tool but the bottom line is that it is a tool for both editing and viewing functions. It is a tool that supports the overall high performance of the functions.
Portable FastStone Image Viewer is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in graphics & photo category and is available to all software users as a free download.