PNG ICO ICNS SVG MORE
Mixed
Outline
Essential Line icons
Add, plus, new
Black
512x512
Flat
Pictograms vol.1
Magnifier, Zoom in, plus
Interface
plus, interface, hospital
Mayssam
Add, create, plus
Glyph
Basic
plus, new, Add
Free Misc Icon Set 2
Circle, Add, new
plus, Add, new
PNG MORE
Office Vol.2
calculate, math, plus
DimGray
Office Vol.3
calculate, math, Minus
Handdrawn
Free Sketch
plus, google plus, google
bitsies!
Page, Add, plus
Glypho - Free
Logo, google, plus
PNG SVG MORE
Social Messaging & Productivity Mix Icons
Add, plus, Cart
Watchify v1.0 - 32px
math, new, Control
PNG ICO ICNS MORE
Smooth
Gradient Runded Glowing Icons
plus
MediumAquamarine
128x128
Very Basic 2. Android L (Lollipop)
Simple Icons
plus, Add
Hawcons
plus, search
search, plus
Material Core
plus, google