Sequential can be used to view images on Mac OS X. It was originally created to open a folder of images and display them in an ordered manner. It is ideal for reading comics and manga.
Sequential can display folders, archives (ZIP RAR, CBZ, and CBR) of images, including JPEG, PNG and GIF files. It can load images from an image URL or page.
Sequential can display images' Exif data and has mature full-screen support