TASCAM Hi-Res Editor
TASCAM Hi-Res Editor is a free audio editing application for macOS and Windows designed specifically for working with high-resolution digital audio. It plays and edits DSD (Direct Stream Digital) files up to 11.2 MHz and WAV files up to 384 kHz without converting to lower-quality PCM audio, making it one of the few tools capable of editing native DSD master recordings. The app is particularly popular with users of TASCAM's DA-3000SD stereo master recorder and other professional recording equipment. Key features include waveform display, trimming, joining, splitting, format conversion, and the ability to work entirely from a computer without requiring external playback devices.
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1 suggestionTASCAM released a native Apple Silicon build of Hi-Res Editor in early 2025, so if you are still running an older Intel-only version, updating will deliver noticeably better performance on M-series Macs. Download the latest version directly from tascam.com — the official download page now serves the native build by default. Existing files, preferences and projects carry over seamlessly, so the upgrade is straightforward. If your installer is more than a few months old, re-download from the Tascam website to ensure you get the Apple Silicon–native version.
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