Button Add Icon
Plastic Mini Icons
Commercial usage: Not allowed
Database Add Icon
Folder Add Icon
External Link Icon
Bijou Icons
Commercial usage: Allowed
Comment Add Icon
Pretty Office VIII Icons
File Add Icon
32 Soft Media Icons
Album Add Icon
Bwpx.icns Icons
Application Add Icon
Cart Add Icon
Document Add Icon
Modifier Add Icon
Package Add Icon
Photo Add Icon
User Add Icon
Twitter Link Icon
48px Icons 1-4
Calendar Add Icon
Marmalade Icons
Disc Add Icon
Clipboard Add Icon
Favorites Add Icon
Phone Add Icon
Email Add Icon
Printer Add Icon
Search Add Icon