OptiPNG vs WHOT?!
A side-by-side look at OptiPNG and WHOT?!. For an in-depth review of either product, follow the links below.
OptiPNG
Photos & Graphics
OptiPNG is an open-source PNG optimizer that reduces the file size of PNG images while preserving transparency. It works by applying lossless compression and interpolation methods.
pngoptimizercompressiontransparency
WHOT?!
Media & Entertainment
WHOT?! is a free and open source lightweight media player for Windows. It supports many audio and video formats and has a minimal interface focused on simplicity.
media-playeraudiovideominimallightweight
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