FFView!

FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments. Its innovative but intuitive full-screen mode provides quick access to EXIF information, thumbnail browser and major functionalities via hidden toolbars that pop up when your mouse touches the four edges of the screen. Other features include a high quality magnifier and a musical slideshow with 150+ transitional effects and more. »

JPEGView is a small and fast viewer/editor for JPEG, BMP, PNG, GIF and TIFF images. On-the-fly image processing is provided - allowing to adjust typical parameters as sharpness, color balance, contrast and local under-/overexposure.

gThumb is an image viewer and browser for the GNOME Desktop.

HoneyView is a fast image viewer that supports archived image file for comics/manga/photos.Its design is light and the interface skin can be changed.You can set HoneyView as your default image viewer and also add a shell context menu.

MComix is an user-friendly, customizable image viewer. It is specifically designed to handle comic books, but also serves as a generic viewer. It reads images in ZIP, RAR, 7Zip or tar archives as well as plain image files. It is written in Python and uses GTK+ through the PyGTK bindings, and runs on both Linux and Windows.

YACReader (Yet Another Comic Reader) is a free cross-platform comic reader with support for multiple comic files and image formats. YACReader comes with YACReaderLibrary an application for browsing and managing your comic collections with various smooth transition effects.

Fragment is an image viewer with cool features like: Upload and Share,HUD User Interface,Peeking and Skimming,Animated GIFs,History,Thumbnails,Fill Viewand it is fast!

Hardware accelerated image viewer and image sequence player. It supports a large variety of formats, including many camera RAW images.

GonVisor is a viewer of pictures, comics, magazines, books, images in electronic format. Created to view image sequences, fitting them to the proper size, and to create and open cbr/cbz/cba/zip/rar/ace files of images. Managing these kinds of files, GonVisor allows the user to group in only one file an unlimited amount of sorted pictures, as an album, access of which can be protected with a password.

An image viewer for viewing eComics.

This is a Free & Fast Image Viewer and Editor for Windows. It can as well play avi video files, ordinary audio files and audio CDs. There are many tools around doing that, but the aim of this Freeware is to be a small and handy tool doing what it says and running also as a standalone exe file (installer not necessary).

pViewer is a small and fast image and comic/manga viewer.

The Roboreader image viewer a fast, minimalistic, yet feature packed way to view your photo albums, images, archived comic books, manga and ebooks.