PNG ICO ICNS MORE
Mixed
Pixel
Random icons
Message
DimGray
32x32
Desktop apps
Glyph
16x16 Free Toolbar Icons
voice, chating, Contact
DarkCyan
16x16
Social media
3D
Free 3D Social Icons
Msn, Text, Comment
YellowGreen
512x512
talk, report, new
UI
Gnome Web Icons
Gnome, new, mail
Gainsboro
Gnome, 48, new
48x48
PNG ICO MORE
Gnome, mail, new
64x64
Smooth
Bunch of Bluish Icons
exclamation, Alert, warning
DeepSkyBlue
Business & finance
Free pretty office Icons part 2
Message, new
Gold
256x256
Pretty Office part 2
read, envelope, Already
Simplicio
Black
128x128
Matte set: Basic
Accept, Message
Lavender
Add, Message
GhostWhite
Message, delete
delete, Message
IndianRed
Message, Edit
Message, Error
Go, Message
Message, Information
envelope, Message, mail
Message, Add
DarkSeaGreen
Gloss set: Basic
LightSlateGray