Xee - Xee lets you easily browse and manage images on your Mac. Browse images within folders and archives, move and copy them right in the app.
CDisplay Ex - CDisplay Ex is the most used comic book reader.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
IrfanView - IrfanView ... one of the most popular viewers worldwide.
Imgseek - imgSeek is a collection of free open source projects for searching a collection of images using...
Mcomix - MComix is an user-friendly, customizable image viewer.