Instant Messengers

A

Ablo	Adium	Akeni	aMSN	Android Messages Desktop
Antox	AQQ	Ayttm

B

BarnOwl

BitlBee

Briar

C

Caprine

Centericq

CenterIM

Citadel

CoyIM

D

Delta Chat

Discord

E

eBuddy

EKG2

Element

eMeSeNe

Empathy

F

Facebook Messenger

Filetopia

Finch

Freetalk

G

Gadu-Gadu	Gajim	GNU Gadu	gomuks	Google Hangouts
GYachi

H

Hamsket

Hapi

I

ICQ

IM+

Instantbird

Iptux

J

Jabber.el

Jami

Jitsi

jTox

JWChat

K

Kadu	KakaoTalk	Kik Messenger	Konnekt	Kopete
Kotatogram

L

LINE

Linphone

LoquiIM

M

Mattermost	MCabber	Message+	Messages	Messenger for Desktop
MiniTox	Miranda NG

O

OnionShare

ooVoo

Owl

P

Paltalk

Pidgin

Pork

Psi

Q

qTox

QuteCom

R

RetroShare

Ricochet

Ring

S

Signal	Skype	Slack	Snapchat	Spik
Surespot

T

TeamTalk	Telegram	Tencent QQ	Threema	Tkabber
Tlen.pl	TlenX	Tok	ToTok	TOR Messenger
Toxer	Toxic	Toxygen	TRIfA	Trillian

U

UseCrypt Messenger

uTox

V

Venom

Viber

W

WeChat	WhatsApp	Whatsie	Wickr	Wire
wpkontakt

Y

Yahoo! Messenger

Z

Zoom