Category:インスタントメッセンジャー

Telegram (software)

Discord

ICQ

Instant messaging#Review of products

Telepathy (software)

KakaoTalk

Zalo

Zimbra

Pidgin (software)

Jami (software)

DingTalk

Meebo

Adium

Coccinella (software)

AIM (software)

BBM (software)

Element (software)

Google Meet