Mumble

Mumble is a free, open-source, low-latency, high-quality voice chat application with always-encrypted communication, positional audio for gaming, an in-game overlay and an extensive permission system, with clients and a self-hostable server for Windows, macOS and Linux.

• Open-source alternative to: TeamSpeak, Discord
• Licence: NOASSERTION (Custom or unrecognized license)
• Website: https://www.mumble.info/
• Source code: https://github.com/mumble-voip/mumble
• GitHub stars: 8391, forks: 1420
• Topics: voice chat, voip, gaming, team communication, self-hosted, audio, client, cmake, cross-platform, hacktoberfest, linux, macos