PngOptimizer vs Windows Photo Viewer
A side-by-side look at PngOptimizer and Windows Photo Viewer. For an in-depth review of either product, follow the links below.
PngOptimizer
Photos & Graphics
PngOptimizer is a free software that optimizes PNG images by losslessly compressing them to reduce file size. It works on Windows, Mac and Linux.
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Windows Photo Viewer
Photos & Graphics
Windows Photo Viewer is the default image viewer included with Windows operating systems. It provides basic photo viewing functionality like zooming, rotating, and basic editing.
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