Instant Messaging Freeware


58 free and open source downloads for Windows

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  • Telegram Desktop 4.0.2


    Telegram Desktop Icon
    Desktop Chat: Cell phone and desktop messenger with strong encryption, file share, video and photo support and synchronization with cell phones.
  • Gajim 1.4.5


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    Instant Messenger: A Jabber instant messaging client for video, voice and text chat.
  • Signal Desktop 5.47.0


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    Private Chat: Encrypted user-to-user messenger service with video, notes and images.
  • Skype 8.85.0.409


    Skype Icon
    Telephoning: One of the best online VoIP applications and service with video chat, screen sharing and conference calling.
  • IMVU 543.8


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    3D Chat: Online chat client that features 3D avatars and the ability to created theme-based chat rooms in a 3D virtual world.
  • Trillian 6.5.20


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    Instant Messaging: An all-in-one instant messaging app with lots of features.
  • Pidgin 2.14.10


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    Instant Messenger: An all-in-one instant messaging client.
  • IP Messenger 5.4.0


    IP Messenger Icon
    Network Messenger: A simple LAN messaging client based on TCP and UDP over IP supporting AES and RSA encryption.
  • KakaoTalk 3.4.0.3123


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    Instant Messenger: An asian-based instant messaging program with lots of features.
  • TeamTalk 5.9.1


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    Chat: Messaging and VoIP software that supports video chat.
  • Paltalk 1.24.1.10860


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    Instant Messenger: Chat application and messenger which can voice chat, video chat and share files online with support for YIM, AOL and MSN.
  • HexChat 2.16.1


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    IRC Chat: A free IRC client forked from the original XChat project.
  • IceChat 9.53


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    IRC Client: A multi-Server, scriptable, and fully customizable IRC Client.
  • MetroTwit 1.1.3075


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    Twitter Client: A (discontinued) Twitter client built on modern a Windows interface with unlimited scrolling.
  • Psi+ 1.5.2021.03.03


    Psi+ Icon
    Instant Messaging: Powerful Jabber / XMPP client with instant messaging with file transfers, text and chat icons.