Messaging Apps

TeamSpeak Client
Free
Quality voice communication via the Internet.
Telegram
Free (Open Source)
A messaging app with a focus on speed and security.
WhatsApp
Free
A cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.
Ferdium
Free
All your services in one place built by the community.
Viber
Free
Lets you send free messages as well as make free calls to other Viber users, on any device and network, in any country!
Discord
Free
All-in-one voice and text chat for gamers that’s free, secure, and works on both your desktop and phone.
Linphone
Free
Communicate freely with people over the internet, with voice, video, and text instant messaging.
AdiIRC
Free
An IRC client with multiserver support and a customizable interface.
Softros LAN Messenger
Free Trial
An easy-to-use LAN messaging application for safe, secure and effective intra-office communication.
Element
Free
Secure and independent communication, connected via Matrix.
LAN Messenger
Free
A free instant messaging application for communication over a local network.
Mesh
Free
One messenger for Internet and LAN chat with end-to-end encryption.
BeeBEEP
Free
An open source, peer to peer, LAN messenger.
HighSide
Free Trial
The secure Slack/WhatsApp alternative for organizations handling regulated/sensitive data.
Franz
Free
A free messaging app for WhatsApp, Facebook Messenger, Telegram, Slack and more.
Gajim
Free
A fully-featured XMPP client.
LINE
Free
Exchange free instant messages with friends whenever and wherever with one-on-one and group chats.
Loom
Free Trial
Instantly ready to share and watch – at home, in the office, or a bit of both.
Netchat
Free
Chat with other users in the same subnet.
Session
Free
An end-to-end encrypted messenger that minimises sensitive metadata, designed and built for people who want absolute privacy and freedom from any form of surveillance.