Open-source, cross-platform audio software that is free and available for free. Audacity is an easy to use, multi-track audio editor/recorder for Windows, macOS and other operating systems. Open source, developed by volunteers. Audacity can record audio using a microphone or mixer or digitize recordings from another media. You can import, edit, and combine sound file. You can export your recordings in multiple file formats, including multiple files at a time. Supports 16-bit (16-bit), 24-bit (32-bit) and 32-bit. Sample rates and formats can be converted using high-quality sampling and dithering. Support for Nyquist, LV2, Nyquist and VST effect plug-ins. You can modify Nyquist effects in a text editor or create your own plug-in. Easy editing is possible with Cut, Copy and Paste, as well as Delete. You can also undo or redo any number of steps in the session. Live preview of LADSPA and LV2 VST effects. Plug-in Manager handles plug-in installation.