
Thunderbird
Open SourceThunderbird is a open source mail client developed and maintained by Mozilla foundation.
Looking for Kadu alternatives? We've curated 9 top alternatives that offer similar functionality. Whether you need options, free plans, or open source solutions, explore our comprehensive list to find the perfect fit for your needs.
Thunderbird is a open source mail client developed and maintained by Mozilla foundation.
Pidgin is a free and open-source chat client which supports AIM, Google Talk, ICQ, XMPP protocols.
Adium is an Open source multi-protocol instant messaging client for Mac OS X, supports MSN, Jabber, Yahoo! and other networks.
Miranda IM is an open source multiprotocol instant messaging application, designed for Microsoft Windows.
Facebook Messenger is the official Facebook app that lets you have text conversations with all of your friends on the popular social network.
IM+ supports simultaneously major IM services, including Google Talk, Twitter DMs, Yahoo!, AIM/iChat, ICQ, Jabber (and Slack through Jabber), etc.
Psi is a free instant messaging application designed for the XMPP network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatible with Windows, Linux, and Mac OS X.
Miranda NG is a successor of Miranda IM, a popular multi-protocol instant messaging client for Windows.
qutIM is free and open-source multiprotocol (ICQ, Jabber, Mail.Ru, IRC, VKontakte) instant messenger.
Thunderbird is a open source mail client developed and maintained by Mozilla foundation.
Pidgin is a free and open-source chat client which supports AIM, Google Talk, ICQ, XMPP protocols.
Adium is an Open source multi-protocol instant messaging client for Mac OS X, supports MSN, Jabber, Yahoo! and other networks.
Miranda IM is an open source multiprotocol instant messaging application, designed for Microsoft Windows.
Facebook Messenger is the official Facebook app that lets you have text conversations with all of your friends on the popular social network.
IM+ supports simultaneously major IM services, including Google Talk, Twitter DMs, Yahoo!, AIM/iChat, ICQ, Jabber (and Slack through Jabber), etc.
Psi is a free instant messaging application designed for the XMPP network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatible with Windows, Linux, and Mac OS X.
Miranda NG is a successor of Miranda IM, a popular multi-protocol instant messaging client for Windows.
qutIM is free and open-source multiprotocol (ICQ, Jabber, Mail.Ru, IRC, VKontakte) instant messenger.
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