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AuI ConverteR 48x44

Optimize music files to reach your device’s sound quality limit, get compatible audio format or save disk space.
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DFF to DSF Conversion [Mac Windows] [Definitive Guide]

DFF to DSF conversion of audio [stereo or multichannel DSD files], may be done either lossless (bit-perfect) or with processing. A conversion tool defines sound quality. Read this step-by-step manual and sound quality recommendations.

May 25, 2023 updated | since September 30, 2017

Author: Yuri Korzunov,
Audiophile Inventory's developer with 25+ year experience in digital signal processing,
author of the articles that make audio easy for beginners

How to convert DFF to DSF

To convert DFF to DSF on Mac or Windows:

Start studio conversion software AuI ConverteR 48x44

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[Windows]

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[Mac]
Click Open files button and select input DFF files;
Select DSF output format, target sample rate (2.8 MHz is DSD64, read more about sample rates);
To convert .dff to .dsf with identical quality, in Settings > General > check "Don't make DSP..." switch and select target sampling rate "as input".*
Select the output directory.
In main window of the conversion software (left lower part), use Directory output files field.

The path may be as absolute as relative (of source file) directory;
Click Start button.

Wait until the conversion end. Converted DSF files see in the directory selected in goal 4.