Messaging Software

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  TrillianFree

  Chat with other Trillian users or those on Facebook, Google, AIM, ICQ, XMPP, Yahoo!, Twitter, and more.

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  AdiumFree
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  GoldBugFree

  Secure E-Mail Client & Instant Messenger with Multi-Encryption.

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  HighSideFree to try

  The secure Slack/WhatsApp alternative for organizations handling regulated/sensitive data.

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  FlockFree to try

  One shared space for all your cross-functional work.