XnView Software

...of course, by default the 3-state checkbox will be 'Grayed' by default.

not too complicated for standard user??


As the question is opened for years already, and the most problem is GUI changes:

Maybe the function can be implemented faster, without changing GUI (for the first time), by ...

imho, this function is vital when searching through thousands of photos... can you say, please, whats the progress on it?