Folder Open Icon
24x24 Free Button Icons
Commercial usage: Allowed
12x12 Free Toolbar Icons
Max Mini Icons
Commercial usage: Not allowed
128px Icon Set 2
Ampola Icons
Black Open Icon
Vidro Icon Set
Blue Open Icon
Green Open Icon
Orange Open Icon
Red Open Icon
Violet Open Icon
Folder Opened Yellow Icon
Vista Base Software Icons 2
Envelope Open Icon
Bwpx.icns Icons
Lock Open Icon
Package Open Icon
Mail Opened Icon
Marmalade Icons
Mail Open Icon
DDIcons
Mail Open Paper Icon
Senary System Icons
Utilities Gmail Icon
Tha Icon
Utilities Open Chat Icon
Utilities Open Home Icon
Ion Open Folder Icon
Hydride Icons
Noir Open Folder Icon
Web0.2ama Icons
Folder Opened Icon
Littlear Icon Set
Actions Open Terminal Icon
Crystal Clear Icons
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Padlock Open Icon
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Latt for OS X Icons