Freeware products can be used free of charge for both personal and professional (commercial use).
Record and edit 16-bit, 24-bit, and 32-bit (floating point) samples.Change the pitch without altering the tempo, or vice-versa.Add different effects like echo, phaser, wahwah, reverse, and more.Large files can be edited fairly quickly.Edit your audio files by cutting, copying, pasting, and mixing them.Import MPEG audio (including MP2 and MP3 files).
Supports various file formats like WAV, AIFF, AU, and Ogg Vorbis.Audacity for macOS also has a built-in amplitude-envelope editor, a customizable spectrogram mode, and a frequency-analysis window for audio-analysis applications. Download, Install or Update Audacity for Mac! It comes with many useful features, some of which are: Edit your sounds using cut, copy, and paste features (with unlimited undo functionality), mix tracks, or apply effects to your recordings. The appcan record and play sounds and import and export WAV, AIFF, MP3, and OGG files. Audacity for Mac is an open source, cross-platform audio editor and recorder.
