BitPerfect is a simple, easy to use, audiophile-grade music player that works in conjunction with iTunes to deliver the highest possible sound quality. Localization included in Japanese, French, Dutch, Danish, and Russian only.

• Unobtrusive, minimal UI.
• "Bit Perfect" output.
• Exclusive ("hog") mode.
• Gen-III 64-bit playback engine.
• Plays native DSD files in "Hybrid-DSD" format with DSD-compatible DACs. Companion product "DSD Master" required to generate "Hybrid-DSD" files.
• Gapless playback.
• Full memory playback with double-buffering to ensure continuous playback of large files.
• Automatic sample-rate switching.
• Choice of sample rate converters for up- and down-sampling.
• Dithered bit-depth reduction and volume control.
• Integer Mode playback - on supported DACs and supported versions of OS X (currently only OS X 10.9).
• Support for AirPlay (requires OS X 10.8 or later).
• Playback from networked drives.

• Triple-buffering in the Audio Engine (replaces double-buffering).
• Some minor additional optimizations to the Audio Engine.
• Some improvements to internal diagnostic messages.
• Fix problem where currently-selected audio device's DSD capability is ignored when DSD support is enabled.
• Mute the hardware when software volume is 0.
• Fix problem where volume adjustment comment is case sensitive.
• Improved format matching logic.
• Eliminate causes of sudden crashes.