More advanced search functionality

[rinthe]

Like a lot of people, I put my images into many categories. Some images have more than 1 category.

It would be cool to be able to search for category1&category2, which will only show images with both categories. Or maybe category1&!category3 which will show images with category1 but not category3.

Does it make sense?

[xnview]

In XnView MP, you can select categories