audio file converter for music production and hi‑end audio
Audiophile Inventory on YouTube Audiophile Inventory on Facebook Audiophile Inventory on Twitter Audiophile Inventory on Instagram Audiophile Inventory on Pinterest Audiophile Inventory on Telegram

ISO (aka SACD ISO) to DSF DFF Converter Software | Mac Windows [AuI ConverteR 48x44]

AuI ConverteR 48x44 is ISO (aka SACD ISO) to DSF, DFF (DSD files) converter software (Mac OS X, Windows). Read about quality, settings and minimum price option.
1-bit ISO (aka SACD ISO) to DSF conversion is supported in price-configurable Modula-R and all included PROduce-RD.

Audiophile ISO (1-bit audio, aka SACD ISO) to DSF, DFF converter

    for playback audio files on:
        digital audio player (DAP),
        media server/streamer,
        DSD-audio-capable car stereo.

    Multichannel and stereo
    Resampling DSF, DFF from D64 to D1024*
    Clickless technologies >

    Check minimum price options (from $22.3)** >

Audio Converter ISO to DSF - AuI ConverteR 48x44
* depend on configuration;
** All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes and fees. The prices are recommended. Information at this page is not a public offer.
WARNING: DVD-audio and DVD-video are NOT supported.
ISO (1-bit audio, aka SACD ISO only), DSF, DFF are supported in price configurable Modula-R and PROduce-RD
For ISO tracks, DSF, DFF longer 3 minutes, FREE demo mute 2-second silence in the output middle

Read whole page carefully.

Watch and share: How Convert ISO to DSF (1-bit high resolution audio)


  • Extract ISO (SACD ISO only) to DSF, DFF (DSD audio files);
  • Stereo or multichannel;
  • Downmix 5.1 to stereo DSF, DFF file to save free disk space on portable players;
  • Audio processing by user option in top-level studio quality:
  • Batch conversion of several ISOs;
  • Creating directories by ISO's metadata (performer/album) with naming files by track name;
  • Export metadata from ISO to DSF;
  • Album artwork assigning to target DSF;
  • Non-English symbols (in file and track names) and long path correct support;
  • Extraction from ISO to big DSF file + CUE sheet;
  • SACD ISO decoding for additional processing with AuI ConverteR: sacd_extract or other command line utility, compatible with AuI ConverteR.

The options depend on configuration.

Bit-perfect mode is possible for equal sample rate both ISO and target DSD files.


DVD/CD ISOs, optical disks (except CD-audio) don't supported.


Audio ISO image files contains both or one of track types: stereo and multichannel.

In one converting session may be extracted from ISO either stereo or multichannel.

Channels number as source as target files is identical.

Metadata (artist, album, track name, year) are exported from ISO to output DSF file.

Optionally available metadata editor (for configurable Modula-R and all included PROduce-RD edition).



Audio quality of the converter editions


For all AuI ConverteR’s editions independent on price supported fully identical studio quality (quality of mathematical processing). Different editions have differences in available functionality and limited by sample rate, bit depth values, supported audio formats, etc. Read below about configurations for ISO to DSF converter.

Sound quality comparison of AuI ConverteR and a converter (resampling of DSD audio files)

Sound quality comparison: AuI ConverteR vs a converter


More dark background is lesser noise. Lesser noise is higher sound quality.


Read more about quality issues >

Check sound quality in free demo version.



Read more about ISO converters

How to convert 1-bit audio ISO to DSF


Read user manual [How to convert ISO to DSF] >



AuI ConverteR's ISO to DSF configurations (to save budget)

AuI ConverteR has several price/functionality options, that allow to save your budget for the required functionality.

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes and fees. The prices are recommended. Information at this page is not a public offer.

[MINIMUM PRICE] configuration (from $22.3*) to convert
ISO (aka SACD ISO) to DSF (DSD64 only, without audio processing),
fix long path name and non-Latin symbol issues in target files


[Recommended] configuration (from $204.6*) to convert
ISO (aka SACD ISO), DSF/DFF(up to DSD128) to DSF/DFF(up to DSD128), FLAC and other PCM
(up to 192 kHz, 24 bit, 32 bit float)
with parallel processing, true gapless mode, level normalization, album artwork assigning.

[Recommended] All-included configuration (from $249.8*) PROduce-RD





Read more

How convert ISO to DSF WAV FLAC AIFF without clicks. User manual >

Extract ISO to DSF PCM. Clicks Issues. (4 parts) >

How to Convert ISO to DSF under Mac and Windows >


Yuri Korzunov,

Audiophile Inventory's developer



Read more articles about ISO converters




Read other articles about audio
DSD High-Resolution Music Downloads [Check Free Files]
What is Hi-Res Audio? | Where are Free Downloads?
DSD vs DSF vs DFF Files Audio. What is difference [Article]
Check FREE DSD players
DSD vs FLAC [Comparison, Infographic, Explanation]
How to Open DSF Audio Files [Converters, Players]

July 03, 2020 updated | since June 07, 2016


Copyright © Yuri Korzunov
["Audiophile Inventory" (since 2011), "AudiVentory", "Audiophile Inventory by".
Также "Audiophile Inventory by" (прежде "Audiophile Inventory") охраняемое коммерческое обозначение],
2010-2021. All Rights Reserved.
All prices at this site in the U.S. dollars without V.A.T. and other applicable taxes and fees. The prices are recommended. All information at this site is not a public offer.

Read about supported formats and third-party codecs

Site map      Terms and Conditions