PNG SVG PSD EPS MORE
Signs
Flat
Mathbert Mathematics
mathematical, sign, mathematics
Black
512x512
Interface
Computer And Media 1
Computer And Media, financial, calculate
Basic Application
sign, Sum, Basic App
other
HeartBeat
sign, mathematics, maths
Picol 2
interface, videos, Plus Sign
PNG ICO MORE
Retina
Sum
Silver
64x64
Gnome 2.18 Icon Theme
stock, Sum
24x24
PNG ICO ICNS MORE
LED
DarkSlateGray
16x16
Gray
Farm-Fresh Web
32x32
Silk
Fugue
Sum, table
PNG ICO ICNS SVG MORE
Social media
Outline
Logos
total, Command, line-icon
Mixed
Glyph
Entypo
PNG MORE
Business & finance
24x24 Free Application Icons
Network & communications
Pixel
16x16 Free Application Icons
SteelBlue
Computer & hardware
Smooth
Crystal Project
Sum, stock
Touch gestures
Open Source Gesture Library
stroke, Sum, Gestureworks
Desktop apps
Farm-fresh
table, Sum
LightCyan
Sum, Blackboard
DarkOliveGreen
Retina Display Icons