ICQ is #10 in Top 25 Messengers
Last updated: October 24, 2019
Website: http://www.icq.com/
ICQ is an instant messaging computer program. ICQ features include sending text messages, offline support, multi-user chats, free daily-limited SMS sending, resumable file transfers, greeting cards, multiplayer games and a searchable user directory.
Positions in ratings
#10 in Top 25 Messengers
Alternatives
The best alternatives to ICQ are: Skype, Pidgin, Yahoo Messenger, Trillian, Line, WhatsApp, Viber