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DSF File Converter Software

AuI ConverteR 48x44 is DSF file converter to/from WAV, FLAC, AIFF, DSF. Supported ISO, DFF conversion to DSF. Supported sample rates 2.8(D64) / 5.6(D128) / 11.2(D256) / 22.5(D512) / 45.2(D1024) MHz Intended for audiophiles and music production. Mac OS X and Windows supported.

HD DSF file converter AuI ConverteR 48x44
Input DSF, DFF, ISO supported in Audiophil-E and configurable Modula-R
Output DSF supported in maximal PROduce-RD and configurable Modula-R

sample rate and gain adjusting, conversion to/from WAV, FLAC, AIFF..., support metatags


DSF File Converter Audio


DSF is audio file format (file extension .dsf) with high resolution lossless audio stream 1-bit sigma delta modulation (well known as DSD).

Audio players able playback DSF files straight on DSD DAC (native 1-bit DAC) or convert in real-time ("on fly") to PCM format for PCM DAC (multibit DAC).

Real-Time vs. Non-Real-Time Conversion

PCM to DSD and DSD to PCM conversion audio is quality loosing. It defined by precision of digital signal processing.

As rule, offline (non-realtime) conversion DSF to PCM or PCM to DSF with converter software is not restricted computing resources and able use more precise algorithms.



Quality of conversion of AuI ConverteR 48x44 close theoretical limits.

Quality of Audio Formats by Results These Tests
(first place is best)

1. WAV PCM 32-bit float

2. DSF D128

3. WAV PCM 24-bit

4. DSF D64

5. WAV PCM 16-bit

Comparing of quality of PCM and DSF formats here. In the article compared WAV vs. DSF. This comparing matched ISO (1-bit hi-res audio), DFF, AIFF, FLAC and other any lossless formats.


What edition of AuI ConverteR 48x44 best as DSF converter

AuI ConverteR 48x44 support DSF, DFF, ISO (D64, D128) as input files for Audiophil-E, PROduce-R, PROduce-RD and configurable Modula-R editions.

Only maximal PROduce-RD and configurable Modula-R edition support:

1. Conversion WAV, FLAC, AIFF, ISO, DSF, DFF to DSF

2. DFS's sample rates 11.2 (D256),  22.5 (D512), 45.2 (D1024) MHz for input and output files.


Read more:

How to work DSD converter >

Download free HD audio converter AuI ConverteR 48x44 for high resolution music

WARNING: Input DSF, DFF, ISO supported in Audiophil-E, PROduce-R and configurable Modula-R
Output DSF supported in maximal PROduce-RD and configurable Modula-R

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Audiophile converter
 CD ripper
DSF/FLAC metatag editor
AuI ConverteR 48x44


Conversion CDA (CD-audio track) to mp3 may be provided with different level of safety. CD drive can show (via programming interface) errors that appear during reading and mark each byte data integrity (correct/wrong). Looks like, some CD drives can’t do the detection error per each byte.

Released new studio audio converter AuI ConverteR 48x44 v. 6.4 CD ripper, ISO, DFF, DSF, WAV, FLAC, AIFF, ALAC. Improved ISO extraction target directory management.

Audio Basis - Educational program

DSD converter is software for conversion DSD audio files to other formats and back. DSD audio files have extensions DSF, DFF, ISO. As target or source formats PCM multibit formats (WAV, FLAC, AIFF, mp3, etc. files and CD-audio disks) can be used. Also such converter can resample DSD files. Below will described how to work the converter.


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