PNG SVG PSD EPS MORE
Business
Flat
Back to School
education, bookmark, Address book
YellowGreen
512x512
bookmark, Address book, Notebook
PNG ICO ICNS MORE
AIRICONS
bookmark, star, Favourite
256x256
Air
star, Favourite, bookmark
128x128
Signs & symbols
Smooth
Super Mono Basic
Book, bookmark, open
48x48
bookmark, Book, green
Business & finance
Pretty office icons part 5
Album, bookmark, green