PNG ICO ICNS SVG MORE
Desktop apps
Flat
Smallicons: logotypes
Tumblr, blog
DarkSlateGray
512x512
PNG ICO ICNS MORE
Soft Social Icons
tumble, Tumblr
48x48
PNG MORE
Plex for Android
Tumblr
RoyalBlue
96x96
Circular icon set
Black
256x256
Metro UI Dock
Tumblr, Mirror
640x640
Mirror, Tumblr