iSpring Free vs PngOptimizer
A side-by-side look at iSpring Free and PngOptimizer. For an in-depth review of either product, follow the links below.
iSpring Free
Education & Reference
iSpring Free is a free authoring toolkit for creating eLearning courses. It allows users to create PowerPoint presentations with quizzes, surveys, interactions, and tracking. iSpring Free provides basic tools for converting presentations into SCORM-compliant courses but has limited features compared to the paid iSpring Suite solution.
elearningcourse-creationpresentationsquizzesscorm
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.
pngoptimizercompressiongraphics
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