Purple Add Folder Icon
Latt for OS X Icons
Commercial usage: Not allowed
Yellow Add Folder Icon
Actions Add Icon
Oxygen Icons
Commercial usage: Allowed
Actions Add User Icon
Document Add Icon
Crystal Office Icon Set
Favourites Add Icon
Folder Add Icon
Actions Add Group Icon
Crystal Project Icons
Round Add Icon
Iconza Black Icons
Iconza Yellow Icons
Application Monitor Icon
Fugue 16px Icons
Game Monitor Icon
System Monitor Arrow Icon
System Monitor Exclamation Icon
System Monitor Minus Icon
System Monitor Pencil Icon
System Monitor Medium Icon
System Monitor Network Icon
System Monitor Icon
Iconza Light Blue Icons
Fugue 24px Icons
Iconza Light Green Icons
Application Add Icon
Silk Icons
Basket Add Icon
Bell Add Icon
Book Add Icon
Brick Add Icon
Bug Add Icon
Building Add Icon