WavePad works as a wav or mp3 editor, but it also supports a number of other file formats including vox, gsm, wma, real audio, au, aif, flac, ogg, and more. Developed by NCH Software
License: Freemium
WavePad is a more accessible and budget-friendly option ideal for basic audio editing tasks, while Adobe Audition offers advanced features and professional capabilities suited for complex audio production and restoration.