Audacity 3.0.0

Audacity is an easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems.

Features

• Recording: Audacity can record live audio through a microphone or mixer, or digitize recordings from other media.
• Export / Import: Import, edit, and combine sound files. Export your recordings in many different file formats, including multiple files at once.
• Sound Quality: Supports 16-bit, 24-bit and 32-bit. Sample rates and formats are converted using high-quality resampling and dithering.
• Plug-ins: Support for LADSPA, LV2, Nyquist, VST and Audio Unit effect plug-ins. Effects can be easily modified in a text editor – or you can even write your own plug-in.
• Editing: Easy editing with Cut, Copy, Paste and Delete. Also unlimited sequential Undo (and Redo) in the session to go back any number of steps.
• Effects: Real-time preview of LADSPA, LV2, VST and Audio Unit (macOS) effects. Plug-in Manager handles plug-in installation and addition/removal of effects and generators from the menus.
• Accessibility: Tracks and selections can be fully manipulated using the keyboard. Large range of keyboard shortcuts.
• Analysis: Spectrogram view mode for visualizing and selecting frequencies. Plot Spectrum window for detailed frequency analysis. Support for Vamp analysis plug-ins.

Developed by a group of volunteers as open source.