Instant messaging and VoIP

Cross-platform GUI traceroute tool

Alternative desktop chat client for Slack (and Discord)

Send, receive, withdraw, exchange & buy virtual currencies. Only you control access and assets

Fast and lightweight app for communication and everyday tasks

Make HTTP requests and test APIs

Modern chat app for every device

Private, cross-platform package tracking app

SSH, Telnet and Rlogin client

Lightweight Groestlcoin client

OpenBubbles client for Linux

Lightweight open-source email client for Linux

Chat with friends.

Fetch and display server alerts

Seafile file sync desktop client

Set up your Outline Servers on the cloud and manage who has access to the server

Office 365 and Exchange gateway

Yet another Matrix client with simple, elegant and secure interface.

The greenest browser on Earth

Install web apps

KVIrc is a free portable IRC client

Fnmap is a GUI front end for the nmap (Network Mapper)

Powerful Tox chat client that follows the Tox design guidelines.

Remote Desktop Protocol Client

An open source platform for developer collaboration

Control your network monitoring

Hüma is an open source, freedom and privacy orientated experimental web browser.

Claws Mail is an email client (and news reader), based on GTK+

Open Source interface for Icom transceivers

Blink SIP client