PNG ICO ICNS MORE
Avatars & smileys
3D
Free Large Boss Icon Set
Library, education, librarian
Black
512x512
Photography & graphic design
32x32 Free Design Icons
Book, learning, study
32x32
Desktop apps
Demo Professional Toolbar Icons
scan, search, research
64x64
Business & finance
Sunny Day
study, Feasibility
400x400
Mixed
Stroke
Feasibility, study
Vista Style Base Software
bookmark, diary, Book
256x256