PCM Player

PCM Player lets you play raw PCM audio files with full control over decoding parameters. Set sample rate, bit depth, channels, and byte order to hear exactly what's in your audio data. Why PCM Player? Raw PCM files contain no header information. Most players can't handle them. PCM Player solves this by letting you specify the exact format parameters your file needs. Format Support Sample Rates: 8kHz, 16kHz, 22.05kHz, 44.1kHz, 48kHz, 96kHz, or any custom value up to 192kHz Bit Depths: 8-bit, 16-bit, 24-bit, 32-bit Channels: Mono, Stereo, 4-channel, 5.1 Surround Byte Order: Little Endian, Big Endian Waveform Visualization See your audio as you play it. The real-time waveform display shows amplitude over time with playback progress highlighting. Useful for spotting clipping, silence, or unexpected patterns in your audio. Simple Workflow Drop your PCM file into the app Set the format parameters Hit play Change parameters on the fly to experiment with different interpretations of the same data. Built For Audio developers testing output Engineers debugging audio pipelines Students learning digital audio fundamentals Anyone working with headerless audio files Privacy All processing happens locally on your Mac. No data leaves your device. No account required.