Main Page

• Windows: 1.2.3a (Stable) or 1.2.3-273-g0f4314e (1.2.3 Developer Snapshot)
• OSX: 1.2.3 (Stable) or Snapshot-1.2.3-165-g81dee1c (1.2.3 Developer Snapshot) (For universal binaries, see this page)
• Static Linux Server: 1.2.3 (Stable) or 1.2.3-273-g0f4314e (1.2.3 Developer Snapshot) (See your distro repository for clients)
• What's new?
• Download Source Code
• View Git Repository

• 2012-01-15 IMPORTANT: Update to Mumble 1.2.3a
  Due to an expiring certificate no Mumble 1.2.2 or newer released before today will work on the Windows Platform after 15 January 2012 11:36:47 GMT. If such an outdated Mumble is launched after that date the error message “A … Continue reading →
• 2011-10-29 Snapshot auto update ooopss
  We noticed a medium sized ooops in Mumble today. It seems that in February this year a regression slipped in that broke automatic update checks for snapshot builds. The regression is now fixed. We recommend all snapshot users to update … Continue reading →

• 2010-02-12 Mumble 1.2.2 Released
  Mumble just released version 1.2.2. This release introduces local caching of textures and comments, improved overlay quality including avatar support, ability to query for user information and much more.
• 2009-12-11 Mumble 1.2.0 released
  Mumble 1.2.0 has just been released with tons of new features, see http://mumble.sourceforge.net/1.2.0 for details.

Mumble uses Qt, the Cross-Platform Rich Client Development Framework. Qt is used for cross-platform GUI, network and database functions.

Mumble's superior audio quality comes in large parts from Speex, a high quality voice codec and DSP library for echo cancellation and denoising.

Mumble has been analyzed with Klocwork source code analysis, the most accurate and comprehensive tool for finding critical programming errors and security vulnerabilities.

Murmur uses ZeroC Ice as a RPC framework, enabling flexible remote control

The binary distribution of Murmur was made portable to different Linux distributions with Magic Ermine