Pros:
It's ease of use with the clear navigation; and is also a lightweight program which is suitable for a beginner with the elementary skills of image editing.

Cons:
This program lacks of powerful functions to enhance its features. These are basic photo functions to master. Comparing with other image editing tools, this one needs developing in its multiple recreations for advanced users.

Benefits:
As a lightweight image viewer, this tool provides users viewing various popular image formats. It can be seen as one of the easiest tools to manipulate and navigate between images.

Almost all most popular image formats could be recognized by this tool, such as bmp, png, wmf, exf, let alone jpg and gif the basically common ones.

ImageViewerPro would display image in a full screen or windowed mode; it allows users to copy, move and delete currently displayed image.

You could also rotate and resize imaged which are displayed in the screen. Besides, you could print the displayed image to a printer or a PDF file, which makes users with considerate ways to do more with photos.

This tool inclines to fit beginners who are not familiar with image viewer and photo editing; it's a little pity for advanced users, for there is hardly suitable setting for them to select.

Setup:
It takes only a few seconds to install ImageViewPro. 

There is no adware, spyware, or virus bundled with it so you could install it immediately.

Should you decide to remove this tool, unfortunately it doesn't provide the shortcut to uninstall. In order to remove it, you should seek this program from "Control Panel" and it would be deleted manually.

Interface:
When I first launched it, I felt very familiar with this tool. Thanks to its intuitive interface, there is nothing difficult to approach. Each tab as well as button is easy to get familiar with.

System Requirements
It is compatible with Windows 98, ME, NT4, 2000, XP, 2003 and later. Since it is a lightweight program, the RAM requires 32MB or 64MB which is enough to run this tool. It takes up 6.10MB hard drive space after its installation. Above all are easy to achieve, aren't they?

Conclusion:
ImageViewerPro is so easy a program for novices to practice their image editing skills. The intuitive interface enables beginners to get a quick mastery of image viewing. While it might make seasoned users disappointed, as there are no more advanced settings for them to edit.