WavePad Alternatives for Mac OS X

Audacity is a powerful, free, and open-source cross-platform audio editor and recording software. It provides a comprehensive suite of tools for manipulating audio files, mixing tracks, applying effects, and recording sound from various sources. Ideal for beginners and experienced users alike, it's a versatile solution for a wide range of audio tasks.

Ardour is a powerful, open-source digital audio workstation designed for professional audio recording, editing, and mixing. It offers comprehensive tools for musicians, engineers, and producers.

Adobe Audition is a comprehensive digital audio workstation and audio editor designed for professional audio mixing, mastering, and sound effect design. It combines multitrack, waveform, and spectral editing capabilities in a single integrated package.

Sony Sound Forge is a professional digital audio editor designed for high-quality audio production across various professional audio tasks, including recording, editing, processing, and mastering.

Ocenaudio is a free, lightweight, and cross-platform audio editor that provides a comprehensive suite of tools for editing, recording, and analyzing audio. It focuses on ease of use while offering powerful features like VST plugin support, spectral analysis, and multi-selection capabilities, making it suitable for both beginners and experienced audio enthusiasts.

Free Audio Editor is a comprehensive audio editing suite designed for both beginners and experienced users. It offers a wide range of tools for recording, editing, and enhancing audio files, along with features for batch processing and disc burning.

TwistedWave is a powerful and efficient audio editor for Mac, iPhone, and iPad. It provides a clean interface for recording and editing audio files, supporting various formats and offering a range of effects and mastering tools suitable for podcasting, music production, and voice-over work.