Heroicons - Beautiful, free SVG icons from the makers of Tailwind CSS.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Tabler Icons - 550+ free fully customizable SVG icons
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
IconStore - Free icon packs by first-class designers
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.