PNG ICO ICNS MORE
Photography & graphic design
3D
32x32 Free Design Icons
sync, Synchronize, refresh
Black
32x32
Signs & symbols
Free 3d Glossy Interface Icon Set
refresh, update, Arrow
64x64
Music & multimedia
Junior
refresh, Junior, sync
256x256
Must Have
refresh, sync, Synchronize
Computer & hardware
Discovery
sync, Reload, refresh
Mixed
update, sync, Arrows
UI
Glaze
Reload, refresh, sync