Platform information checked 2026-10-24. Mumble's client/server software uses the permissive BSD-3-Clause license. Hosting, bandwidth and a microphone are separate; a public server is operated by someone else and has its own rules. The current provider page lists stable 1.5.939, with macOS 1.5 ending at 1.5.901. The reviewed platforms are desktop only; third-party mobile clients are separate projects. It replaces group voice tasks, without promising Zoom video meetings or Discord's full workspace features.
Join or operate a low-latency group voice server with a desktop client, channels and configurable microphone controls.
Free open-source software
Mumble's client/server software uses the permissive BSD-3-Clause license. Hosting, bandwidth and a microphone are separate; a public server is operated by someone else and has its own rules. The current provider page lists stable 1.5.939, with macOS 1.5 ending at 1.5.901. The reviewed platforms are desktop only; third-party mobile clients are separate projects. It replaces group voice tasks, without promising Zoom video meetings or Discord's full workspace features.
MumbleProduct logo · See the interface on the official website
Mumble · product logoLogo: Martin Skilnand; Mumble team · BSD-3-Clause · Original image; layout scaled to fit. Original SVG names Martin Skilnand and declares BSD; project BSD-3-Clause terms retained. Full notice.
About Mumble
Join or operate a low-latency group voice server with a desktop client, channels and configurable microphone controls. A self-hosting option is recorded for this project. Review the official deployment instructions and maintenance requirements before running it yourself.
Installation and setup
Install on your computer · Instructions checked 2026-10-24
Choose the official stable desktop download for Windows or macOS, or a provider-documented Linux package. Follow the separate macOS version caveat.
Install the client and complete its audio setup for the intended microphone, speakers and push-to-talk behavior.
Connect to a server whose address and rules you trust, or follow the separate server documentation. A client installation alone does not create a hosted voice service.
Test a channel with a small group before migrating. Keep server credentials private and review channel permissions, administration and hosting costs separately.
Provider-source review only; no candidate code, installer or APK was executed.
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