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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.
Audio file converter software for music production and home hi-end Read more...

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Terms

PCM (Pulse Code Modulation): WAV, FLAC, AIFF, mp3, m4a, WavPack, other audio files. Watch video...

DSD (Direct Stream Digital): DSF, DFF, SACD ISO audio files. Watch video...

Lossy - size compression with information losses.

Lossless - size compression without information losses.

Sound quality

Read about sound quality of audio file conversion

• How to Improve Sound Quality >
• ISO to PCM >
• ISO to DSF >
• mp3 sound quality settings >
• 64-bit audio processing. Necessity or redundancy >
• Get free audio samples >

Comparison with competitors

• Sample rate converter comparison
• ANALYSIS: DSD-to-PCM 2015 - foobar SACD Plug-In, AuI ConverteR, noise & impulse response

Read more

1. What is optimization audio for DAC >
2. True Gapless Conversion (seamless album conversion for operas, live concerts, etc.) >
3. Downmix 5.1 to stereo >
4. How to Normalize Audio Loudness and Avoid Overload >
5. Where is the Limit of Audio Quality? [Article] >
6. What is DSD? How It Works. Myths >
7. What is PCM? How It Works. Myths >
8. DSD vs PCM >
9. What is Hi-Res Audio? How It Works. Myths >
10. Read more Articles about Audio >
11. Dithering >
12. Ringing audio >
13. Multiple vs Non-Multiple rasampling >
    1. Oversampling
    2. Downsampling

Watch videos

1. How Remove Noise for High Resolution Audio File (video) >
2. WAV vs FLAC (video) >
3. How Hi-Res Audio Works (video) >
4. How DSD Works (video) >

PCM to PCM conversion

Read quick guides

1. How to Convert m4a to WAV >
2. Convert FLAC to ALAC >
3. Convert AIFF to WAV >
4. Convert WAV RF64 >
5. Dithering >

Read tips

• How to choose target sample rate and bit depth >
• What is RF64 >
• What is BWF >

Watch video tutorials

1. How Convert WAV, FLAC, mp3 and other files  (video) >
2. How Remove Audible Products of Ultrasound Noise (video) >
3. WAV vs FLAC (video) >

ISO (aka SACD ISO) conversion

Read quick guides

1. How to Convert ISO to FLAC under Mac and Windows >
2. How to Convert ISO to DSF under Mac and Windows >
3. How to convert ISO to mp3 >
4. How to Extract ISO Audio File Faster >
5. ISO extraction troubleshooting >
6. Dithering >

Read details

1. Definitive User Guide ISO to DSF WAV FLAC AIFF >
2. Extract ISO to DSF PCM. Clicks Issues (4 parts) (recommended to read) >
3. Auto Codec Downloading and Installing to Convert ISO >
4. sacd_extract [Install on Mac, Windows]
5. dffdsf [Install on Mac, Windows]

Watch video tutorials

1. How Convert ISO to FLAC (1-bit high resolution audio) (video) >
2. How Convert ISO to DSF (1-bit high resolution audio) (video) >
3. What is DSD (video) >
4. DSD vs FLAC vs PCM (video) >

DSF/DFF to PCM conversion

Read tutorials

1. What is DSF file >
2. How to convert DSF to FLAC >
3. How to convert DSF to WAV >
4. How to convert DSD to PCM >
5. DSF to FLAC converter audio >
6. Dithering >

Read tips

• How to choose target sample rate and bit depth >
• How to rip SACD >

Read information about DSF to PCM converter

1. DSF to FLAC converter audio >

Watch videos

1. Studio Audio Converter DSF to FLAC, WAV, AIFF, mp3 and more (video) >
2. Studio Audio Converter DFF to FLAC, WAV, AIFF, mp3 and more (video) >

PCM to DSF/DFF conversion

Read tutorials

1. FLAC to DSF Converter Audio >
2. mp3 to DSF/DFF >
3. How to convert CD to DSD files >

Read more

1. What is DSF file >
2. What is DFF file >
3. What is FLAC file >
4. Dithering >

Watch videos

1. AIFF WAV FLAC to DSF Converter Audio Files (video) >

DSF/DFF to DSF/DFF conversion

Read guides

1. How to oversample DSF/DFF audio file >
2. How to convert DSF to DFF >
3. How to convert DFF to DSF >
4. How convert DST compressed DFF under Windows >
5. dffdsf [Install on Mac, Windows]

Read tips

• How to choose target sample rate and bit depth >
• How to rip SACD >

Read about DSF / DFF (DSD files)

1. What is DSF file >
2. What is DFF file >

Watch videos

1. How to convert DSF to DFF (video) >
2. How to convert DFF to DSF (video) >

CD ripper

Read quick guides

1. How to rip CD audio >
2. How to convert CD to DSD files >
3. Fast CD ripper >
4. How to Convert CDA to mp3 on Windows 10, 8, 7 >
5. Visual CD Rip Error Display >
6. Dithering >
7. CD ripping F.A.Q. >

Read more

1. [Sound Quality] Safe Audio CD Ripping Technology >
2. [Sound Quality] How to Choose the Best CD Ripper Software? How to Compare Audio CD Rippers >

Watch videos

1. How to Convert CDA to mp3 (video) >

Splitter CUE + FLAC, DSF, DFF, APE, etc. and output merging

Read quick guide

1. How to split DSF, ... FLAC CUE >
2. Merge audio files >
3. CUE file [CUE sheet. How to create? Syntax]
4. Dithering >

Watch video

1. How to split FLAC with CUE >

Metadata, metatags

Read quick guide

1. How to edit metadata DSF, WAV, FLAC, AIFF >
2. How to Assign Album Artwork >
3. Metadata support >
4. Metadata abilities of AuI ConverteR editions >
5. Create file path name by templates from metadata >
6. Metadata settings >

Watch video

1. How to edit metatags >

Audio processing

1. Our original technologies >
2. Downmix 5.1 to stereo >
3. How to Normalize Audio Loudness and Avoid Overload >
4. Manual gain control >
5. Clipping list >
6. How to merge (join) audio files >
7. True Gapless Conversion >
8. Optimization for DAC >
9. Dithering >
13. Multiple vs Non-Multiple rasampling >
    1. Oversampling
    2. Downsampling
14. Definitive User Guide ISO to DSF WAV FLAC AIFF >
15. Extract ISO to DSF PCM. Clicks Issues (4 parts) >

Performance

1. Audio conversion performance guide
2. Multi-CPU (parallel processing of audio files) ability
3. Application priority
4. Fast CD-ripper
5. [HOW-TO] Extract SACD ISO Audio File Faster

Installing

1. How to enter license key [Lite, Audiophil-E, PROduce-R, PROduce-RD]
2. How to enter license key [Modula-R]
3. How to enter license key [PROduce-RD subscription]
4. About license activation
5. How to Update AuI ConverteR 48x44
6. Audio codecs (installing)
   1. How to reset audio codecs
   2. Audio codec troubleshooting
   3. Install codecs to convert ISO
   4. How to install sacd_extract [Mac, Windows]
   5. How to install dffdsf
7. AuI ConverteR 48x44 End User License Agreement
8. Extra Warranty vs Standard Warranty
9. Uninstalling

Other issues

1. Target directory
   1. Output Directory Management
   2. File path name templates
2. Command line parameters
3. Hot keys
4. How to Launch Audio Editor
5. Windows error codes
6. Mac error codes
7. Subscriptions
8. Contact us

Watch video

1. Management of output directory for converted files (video)

General recommendations

• Before converting with AuI ConverteR, backup source audio files.
• Convert audio files to other directory than source one(s).
• Before installing and launching of AuI ConverteR backup HDD(s) of your computer.
• For best sound quality (recommended by Audophile Inventory) use default settings.

Version history

• Version 1.x (2011 release)
• Version 2.x (2013 release)
• Version 3.x (2013 release)
• Version 4.x (2014 release)
• Version 5.x (2015 release)
• Version 6.x (2016 release)
• Version 7.x (2017 release)
• Version 8.x (2018 release)
• Version 9.x (2019 release)
• Version 10.x (2020 release)
• Version 11.x (2021 release)
• AuI ConverteR 2023 (version 12.x, 2022 release)

Read other site parts

1. Audio converter >
2. DSF DFF WAV FLAC AIFF mp3 ... converter >
3. ISO converter [1-bit audio] >
4. CD-ripper >
5. Metadata editor >
6. Support >
7. DFF File Format Audio >
8. DSF File Format Audio >
9. FLAC >
10. FLAC converters >
11. Audio Basis - educational program >

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