Best all-around image viewer

I’ve been using some version of Xee for years now. It’s fast, convenient, and a pretty powerful little app for viewing large amounts of images. Absolutely worth the $4 they want for it. It’s never crashed, even when flying through 100’s of 7mb photos. If you often have to sort through large numbers of images, Xee is for you.

IHateVirginia about Xee³: Image Viewer and Browser