YM Pro
Bit-Perfect FLAC Player
Only for Mac
Free
Mac
YM Pro 2.2.2 is here! Experience flawless network drive playback with no stuttering, lightning-fast UI, and full support for massive track libraries.
YM Pro is the ultimate bit-perfect audio player for macOS, meticulously engineered from the ground up for true audiophiles. Designed to bypass the standard macOS audio mixer, YM Pro delivers your music exactly as the artist intended—pure, untouched, and in perfect fidelity.
If you have a collection of high-resolution FLAC or ALAC files and a premium external DAC (or high-end headphones), standard music players simply don't cut it. Most generic media players silently resample your audio in the background, run it through software volume attenuators, and mix it with system alerts before it ever reaches your hardware. YM Pro solves this by taking exclusive, hardware-level control of your Mac's audio output.
• TRUE BIT-PERFECT PLAYBACK At the heart of YM Pro is a custom-built, low-level CoreAudio HAL engine. By communicating directly with the audio hardware, YM Pro guarantees that your audio stream is delivered exactly as it was decoded—1:1, bit-for-bit—without any mathematical alterations or hidden resampling artifacts.
• EXCLUSIVE "HOG MODE" For the purists, YM Pro features an exclusive "Hog Mode." When enabled, YM Pro locks your selected audio device, granting the player exclusive access to the hardware. This prevents system alerts, browser notifications, or other background apps from interfering with your pristine listening experience.
• DYNAMIC HARDWARE SWITCHING & AUTO-DOWNSAMPLING YM Pro automatically communicates with your DAC to adjust the physical sample rate on the fly to match the exact frequency and bit-depth of the track in real-time. If you have ultra-hi-res 192kHz files but a DAC that maxes out at 96kHz, YM Pro handles this gracefully with integer-ratio Auto-Downsampling, preserving maximum audio quality.
• GAPLESS PLAYBACK Listen to live albums and continuous mixes the way they were meant to be heard. Our highly optimized C++ decoding engine uses a lock-free ring buffer to pre-load upcoming tracks, ensuring a seamless, zero-gap transition between consecutive songs.
• PARAMETRIC EQ & DSP CROSSFEED Tailor the sound to your specific headphones or room acoustics. YM Pro includes a highly customizable 10-band Graphic EQ. For headphone listeners, the built-in Bauer Crossfeed DSP algorithm subtly blends the left and right channels to simulate the natural soundstage of physical speakers, dramatically reducing listening fatigue.
• INTERACTIVE AUDIO WAVEFORMS Forget standard linear sliders. YM Pro renders a beautiful, interactive visual waveform of your track in real-time, allowing you to instantly scrub and seek to specific structural moments in the song.
• BUILT-IN METADATA EDITOR & REPLAYGAIN Fix typos without external tools. The dedicated Metadata Editor lets you seamlessly modify ID3 and FLAC tags directly in the app. YM Pro also fully supports ReplayGain tags, intelligently normalizing playback volume across your entire library without destroying the internal dynamic range.
• AUTOMATIC LIBRARY MANAGEMENT Instantly scan massive folders of music. YM Pro utilizes Apple's ultra-fast FSEvents API to safely watch your local folders and network NAS drives for changes in the background, keeping your library perfectly in sync while rigorously preserving your play metrics and favorites.
• LIQUID GLASS UI & THEMING Your music should look as good as it sounds. YM Pro features a stunning, fully native glassmorphism design built exclusively for macOS. Customize it with your own accent colors, adjust the frosted glass intensity, toggle between Grid and List views, and customize your data columns. Pop out the Always-On-Top Mini-Player to keep your tunes floating above all your other desktop spaces.
• UNIVERSAL & OPTIMIZED YM Pro is a true Universal Binary. Optimized natively for Apple Silicon to provide incredible performance and battery life, while also fully supporting legacy Intel-based Macs.
Made for audiophiles, by an audiophile
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Network Playback Overhaul & Massive Library Support
Version 2.2.2 is a major under-the-hood update focused entirely on bulletproof reliability and handling massive libraries with ease.
• Flawless Network Drive Streaming: We've completely redesigned our Core Audio engine with a new "Hysteresis Rebuffering" architecture. If your network stalls, YM Pro now stockpiles a massive 45-second audio buffer before resuming, completely eliminating rapid audio flickering and stuttering on slow internet or Wi-Fi.
• Zero Beachballs: Loading heavy metadata over high-latency network drives will no longer lock up the application interface.
• Uncapped Library Pagination: Fixed an issue where the library view would cut off at 5,000 tracks. You can now scroll through gigantic libraries flawlessly.
• Instant True Track Counts: We've optimized our database queries so the top of your Library instantly displays your true total track count, no matter how large your collection is.
The developer, Yonesh Murugan N B, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yonesh Murugan N B
- Size
- 13.6 MB
- Category
- Music
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Yonesh. All rights reserved.
