XnView Software

On Windows XP, the minimum selection size is 3x3 pixels. You can't select a 2x2 region but neither a anythingx2 or 2xanything or smaller region.

Also, there's a bug when you move the selection. Every time you move the selection, its size will increase by one pixel.

I confirm both things on OpenSuse 11.4, Gnome 2.32.1

I confirm this on ArchLinux. Even when the entire image is selected, the selection region still increases after clicking.

Please check XnViewMP 0.48

Works in 0.48 (Windows 7)