SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library.
License: Open Source
SageThumbs is an efficient tool for generating thumbnails for a wide range of image formats, while Icaros excels in previewing video files with robust performance. Users seeking image thumbnail support would benefit from SageThumbs, whereas those needing video preview capabilities should opt for Icaros.