XnView free graphic and photo viewer, converter, organizer
XnView is a utility for viewing and converting graphic files. It can read more than 400 image file formats, some audio and video file formats, and write 50 image file formats. It is fast, caches thumbnails quickly, and has lots of options. It also offers more advanced features such as Web page creation, contact prints, multiple conversion (format and transformation), slide shows, screen capturing and Twain support for scanners and digital cameras. XnView’s pane interface shouldn’t throw most users off, as it uses a tree-like structure to let you browse your shots and browse your music collection. I use XnView to preview quicktime files as thumbnails since you really can’t view .mov files as thumbnails in Windows XP.

Here’s a list of features:
Import about 400 graphic file formats
Export about 50 graphic file formats
Multipage TIFF, Animated GIF, Animated ICO support
Image IPTC, EXIF metadata support
EXIF auto rotation support
IPTC editing
Resize, rotate, crop support
Lossless rotate & crop (jpeg) support
Adjust brightness, contrast…
Auto levels, contrast
Modify number of colors
Apply filters (blur, average, emboss, …)
Apply effects (lens, wave, …)
Fullscreen mode
Slide show with effects
Batch convert, batch rename
Create WEB page easily
Screen capture
Create contact Sheet
Create or edit Multi-page file (TIFF, DCX, LDF)
TWAIN & WIA support (Windows only)
Print support (Windows only)
Drag & Drop support (Windows only)
Compare image side by side
Filmstrip layout
44 languages support (Windows only)
And many many other things…
No Adware, No Spyware
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