ImageViewer is a simple yet very useful image viewing and manipulation program.

The features include:
- Fast load time.
- Intuitive and precise, single click zoom in and zoom out operations.
- Instant sequential photo to photo navigation.
- Fit window, fit image and original size display options.
- Progress bar showing how much images are left to see in the directory.
- Image histograms.
- Simple image manipulation:
- Image resizing with exact output file size calculation.
- Gray scale and sepia conversions.
- Image rotation and flipping.
- Automatic updates mechanism.