Welcome to Circular Labs, home of the Mobius programmable looper.
Mobius is software for the real-time creation of audio loops. It was inspired by the venerable hardware loopers of the past, but moves beyond them in many powerful and exciting ways. You can think of Mobius as 8 synchronized stereo loopers that can be used in any combination with extensive MIDI and computer keyboard control. Loops may be saved to and loaded from files.  A powerful scripting language allows you to create macros or customize Mobius to support your unique style of performance.

Mobius is available for both Windows (XP and Vista) and OS X (10.4 or higher).  It can be run standalone, as a VST plugin, or as an Audio Unit plugin on OS X.  

Mobius is free, though we do accept donations and request that you report problems and offer suggestions.   You may contact us directly but the best place to ask questions and learn from others is the forums.

Until October 2009 Mobius support was provided through a Yahoo Group. We are now transitioning support to the forum but there are still valuable discussion archives and uploaded files at Yahoo that are worth browsing.

Thank you for your interest in Mobius, We hope you enjoy it!