PNG SVG PSD EPS MORE
other
Flat
Comment, Comic, Bubble
Black
512x512
Speeches
Balloon, Chat, Bubble
social
speech, Communication, Social
Balloon, talk, speech
Chat, talk, Text
Bubble, Close, Balloon
speech, talk, Conversation
talk, Chat, Bubble
silence, Comment, Bubble
Interface
Education
speech, Doubt, question
Business
Business, Microphone, college
teacher, Social, speech
PNG ICO ICNS SVG MORE
Computer & hardware
Technology Devices
Bubble, Chat, Bubbles
DimGray
PNG MORE
Mixed
Krispicons- Modern Flat Icons Freebie
Email, Communication, Comment
Salmon
111x111
PNG ICO ICNS MORE
Office icon set
talk, Presentation, speech
507x507
Social media
Logotypes
Call, Communication, speech
DeepSkyBlue
Signs & symbols
Social Buttons
Message, forum, talk
MediumSeaGreen
SEO & web
Flat Bed Social
voip, send, envelope
iconsimple (freebies)
Chat, Bubbles, talk
DarkSlateGray
Ballicons (free)
Bubble, talk, Social
128x128
WinDev Contacts - free
Skype, Chat, Message
LightSeaGreen