No registration or hardware purchase required. Download the free Audacity audio editor for Windows, Mac or Linux from our download partner, FossHub: Download Audacity for Windows, Mac or Linux Audacity is free of charge. Digitize tapes and vinyl records, record live performances, create your own mixes with crossfades, tweak the levels and EQ, apply. Record, edit, and produce your audio with Sound Studio, an easy-to-use Mac app for recording and editing digital audio on your computer. Audacity is an open source and cross-platform. New features in this version include include support for external triggers such as PIR (Passive Infra Red) detectors and door/window sensors, support for more cameras, and bug fixes. Digitize tapes and vinyl records, record live performances. Bensoftware (has announced SecuritySpy 3.4.1, an update to the multi-camera video surveillance software for the Mac.
Developed by a group of volunteers as open source and offered free of charge.
Audacity is an easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Free, open source, cross-platform audio software. SecuritySpy is NVR (Network Video Recording) software that will enable you to quickly set up an effective video surveillance system of any size, from home or office installations to large-scale professional systems with hundreds of cameras.