Opened Icon
Blueberry Icon Set
Commercial usage: Allowed
Book Icon
Awesome Book Icon
Bookmarks Icon
mAd GiNGeR Icon Pack
Open Mail Icon
Pixelbox Icons
Opened Mail Icon
Open Folder Icon
Simple Icons
Commercial usage: Not allowed
Books Icon
Pre School Pixels Icons
Blue Bits Icons
Azuline! Business Icons
Bookmark Icon
Iconza Grey Icons
Web0.2ama Icons
Open Office Base Icon
Open Office Calc Icon
Open Office Draw Icon
Open Office Impress Icon
Open Office Math Icon
Open Office Writer Icon
TWG Retina Icons
Bookmark Add Icon
IcanX Icons
Iconza Green Icons
Classy Social Media Icons
Circular Icons
Crystal Office Icon Set
Open Icon
Colorabo Icons
Grey Bitcons Icons
Iconza Black Icons
Iconza Yellow Icons