Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
Christmas Icons - Holiday themed icon-pack for free 🎄
Control Illustrations - 108 free flat illustrations with customizable characters
Christmas HQ - Totally free holiday icons, images, borders and fonts
Humaaans - Mix-&-match illustrations of humans with a design library.
Craftwork - A collection of User Interface resources made by Craftwork