PNG ICO ICNS SVG MORE
Social media
3D
Social Media Piconic 2
google, plus
Black
512x512
PNG ICO ICNS MORE
Mixed
Iconza
plus, Add
32x32
Signs & symbols
Free 3d Glossy Interface Icon Set
Add, meanicons, new
64x64
UI
Pulse Pack
plus
Cloud Social icons
plus, +, google
256x256
Google +1 icons
google, Google+, Can
Battery, Google+, plus
google, One, tag
One, plus, Ticket
Canvas, Google+, One
Business & finance
FRESH Add-on
positive, plus, Money
Bright
Blue, plus
plus, Email
Minus, plus
plus, green
Blue, plus, search
plus, search, green
Desktop apps
3D Cartoon Icons Pack
plus, Bittorrent
300x300
Vista Style Base Software
+, Add, plus
Phuzion
Add, plus
128x128