IconStore - Free icon packs by first-class designers
omg-img - Insert icons directly into your HTML just by coding
Feather Icons - Simply beautiful open source icons
Mosaic - Mosaic provides brands with solutions to store and categorize their digital graphic and photography files for quick and easy retrieval.
Iconjar - Store all your icons in one place, just a click away
Free Icon Pack by ThemeIsle - Minimalist design, multiple formats. Free to download.🎅