Lock Icon
Simply Pixel Icons
Commercial usage: Allowed
Playcons Icons
Commercial usage: Not allowed
Buttonized Icons
Ok Smile Icon
Free Green Button Icons
Free Yellow Button Icons
Childish Icons
OK Icon
Flat 2013 Toolbar Icons
Stocks Icon
Black Box Icons
Ravenna 3D Icons
Free Violet Button Icons
Free Pink Button Icons
Free Blue Button Icons
Free Red Button Icons
Free 3D Glossy Interface Icons
Ok Smile Black Icon
Free Mobile WP8 Icons
Ok Smile Silver Icon
Free Mobile Icon Kit
64x64 Icon Practice
Free Game Icons
Locked Cell Door Icon
Lock Ssl Icon
Fugue 16px Additional Icons 2
Lock Warning Icon
Stock Folder Ash Icon
Smooth Leopard Icons
Stock Folder Blue Icon
Stock Folder Graphite Icon
Stock Folder Lavender Icon
Stock Folder Sakura Icon
Stock Folder Willow Icon
Qetto Icons 2