http://www.faststone.org/download.htm
History (3.6):
Now it runs on both 32-bit and 64-bit Windows
It plays video files (avi, wmv, mpg) in slide shows
It is possible to show EXIF / Histogram information and work on the thumbnails at the same time. Just press I key to turn the Image Properties window on/off
Improved the "Batch-Convert" (under Tools menu):
Allowed Sorting Files in the Input List
Added "Expand Mode" option to the Canvas tab of the "Advanced Options" window
It is now possible to "drag and drop" files from Windows Explorer to the Input List
Improved the "Draw Board" (under Edit menu). Now annotation objects (texts, lines, boxes etc.) can be edited by re-opening the Draw Board (press D key)
Added "Animated GIF" as an output option in Multi-Page File Builder
Added "Multi-Page File Splitter" (under Create menu), which is used to split a multi-page file into single files
Added "Panorama Image Builder" (under Create menu), which is used to put multiple images side by side horizontally or vertically
Improved the Print dialog
Fixed some bugs