Freeware I.M. Client

Imo messenger for Windows desktop is a freeware instant messaging application that functions as an alternative to WhatsApp or Viber. A review of Imo Messenger has also been published.
Download Imo Messenger 1.4.12.4 (from Instant Messaging)

11.4 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Camfrog Video Chat is a instant messaging application that centers around chat rooms and video chat. A review of Camfrog has also been published.
Download Camfrog 8.2.0.51064 (from Instant Messaging)

84.9 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Beyluxe is a free popular Internet voice and video Chat program used by millions of people, and thousands of organizations, to communicate, share, play and work with each other on the internet around the world..
Download Beyluxe Messenger 0.70b (from Instant Messaging)

5.89 MB | For Windows 7, Windows 8 / Vista / XP | Free

---- Note ----: This is the Windows application, not the Window Store app..
Download Skype 8.150.0.125 (from Instant Messaging)

1.0 MB | For Windows 7, Windows 8 / Vista / XP | Free

RingCentral provides meetings for free and keeps your growing teams engaged..
Download Glip 20.4.30 (from Instant Messaging)

83.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

There are a variety of different online services available for chat and among those are XMPP servers. A review of Spark has also been published.
Download Spark 3.0.2 (from Instant Messaging)

93.7 MB | For Windows 7, Windows 8 / Vista / XP | Free

MorphVOX Junior is free voice changer software that will modify your voice to match your personality..
Download MorphVOX Junior 2.9.0.20944 (from Instant Messaging)

2.8 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

TeamTalk is an all-in-one conferencing system that offers groups of people a centralized platform to share information, exchange messages and media files with ease. A review of TeamTalk has also been published.
Download TeamTalk 5.21 (from Instant Messaging)

13.9 MB | For Windows 7, Windows 8 / Vista / XP | Free

Paltalk is a chat application that supports video chat, text messaging and VoIP. A review of Paltalk has also been published.
Download Paltalk 1.50.0.111629 (from Instant Messaging)

3.16 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Gajim is a fully-featured and easy to use Jabber/XMPP client..
Download Gajim 2.3.6 (from Instant Messaging)

41.5 MB | For Windows 7, Windows 8 / Vista / XP | Free