A screen magnifier, color picker and image grabber, all in one!

Good duplicate image finder. Many nice features, even autodeletion or suggested-deletion based on various parameters. Previous versions were very buggy, now works like a charm.

Nice duplicate image finder. Works well but lacks the ability to quickly check both images before deletion.

Advanced image browser with image analysis tools.

Perhaps better than ACDSee, but too heavy for quick images browsing. Great "duplicate images" finder.

The best image viewer. Useful for quick image editing too.

If you work on graphics, this is the choice. Fast. Powerful. Expensive.