PNG SVG MORE
Mixed
Glyph
Simple darkcon
read, reading, bookmark
Black
512x512
PNG ICO ICNS SVG MORE
Social media
Social Networks
networks, Social, share
blogger, socialmedia, network
socialmedia, network, share
Digg, Social, read
Social, tweet, socialmedia
PNG ICO ICNS MORE
Simple Icons
read more, read, Text
read, News
iOS7 optimized
Outline
Social Media set
friends, Text, Grid
social-media, Communication, short-message
creative, shape, social-media
Short, microblog, Communication
Shopping & e-commerce
3D
Amazon AWS Stencils
read, Database, Copy
Octicons
mail, read
448x512
Streamline - Free
Book, read, streamline
PNG ICO MORE
Education & science
Handdrawn
Brainy Icons Free — 36 Science and Education Icons
Computer, Notebook, network
64x64
UI
Pictype Free Vector Icons
Book, read
Wirecons Free Vector Icons
Library, Book, study
Pittogrammi
read, Glasses
Desktop apps
Smooth
Shiny Icon Set
read, learn, Book
Handy BW
200x200
Free 3D Social Icons
read, reader, Newspaper
tidings, Rss, mandarin
Sports & awards
Cartoon
Season's Tweetings
bird, twitter, Book
256x256