PNG ICO ICNS MORE
UI
3D
Momentum Matte icons
Excel
Silver
32x32
Gnome Web Icons
Gnome, Eject, media
Pixel
Johaupt Free Icons 01
open, Eye
16x16
WooFunction Icon set
Email, reply
web, Error, layout
Fugue Icons
exclamation, Safe
Empty, star
Sweetie Web Communication
Edit, Email
Email, Forward
Email
remove, Email
PNG MORE
24x24
Forward, Email
Email, Letter
Email, remove
BWPX
envelope
18x18
Safe, exclamation
Crystal Clear
Editshred
Key, return, Enter
Ellipse
22x22
Silk
Server, Edit
