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GNU patch vs PngOptimizer

A side-by-side look at GNU patch and PngOptimizer. For an in-depth review of either product, follow the links below.

GNU patch

GNU patch

Development

GNU patch is an open-source utility for applying patches to text files. It allows users to modify source code files by applying differences files, also known as patches, which contain the changes between two versions of a file.

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PngOptimizer

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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