PCM to PCM >

ISO to DSF >

ISO to PCM >

DSF/DFF to PCM >

PCM to DSF/DFF >

DSF/DFF to DSF/DFF >

Pro vs "non Pro" audio

AuI ConverteR is designed for the pro-audio market segment.

"Pro", "professional" means a secure use with minimum pitfalls.

You are just doing your job.

You needn't think about how well the converter works.

Its designers have already thought about it.

Why AuI ConverteR? Our conversion requirements

Main conversion aim is minimum impact to processed music. For audio-resolution changing, input and output should be the same as possible technically.

In instance, downsampling eliminates the high part of an audio spectrum. But rest music data should be distorting minimally.

To avoid worrying about distortions for different conversion modes, conversion quality should be far beyond resolution requirements.

Conversion should be as "transparent" as possible.

AuI ConverteR: How the reliability is reached

An audio converter has number conversion modes: input/output combinations of sampling rates, bit depths, DSD/PCM modulations.

AuI ConverteR contains individual resampling filter for each of combinations of input/output sampling rates.

AuI ConverteR contains
1125 resampling filters = 15 input x 15 output sampling rates x 5 filter modes [linear optimized, non-optimized, non-optimized wide, G5 optimized, minimum phase optimized].

For the best result, we carefully and manually minimize distortions as low as we're able for each of these filters individually.

It is more than 12 years of work and more than hundred of thousands of experiments. And we continue the studies to find the best conversion ways.

Since the beginning of the Audiophile Inventory, 5 resampling filter generations were designed.

AuI ConverteR gives you several options by resampling character (resampling filter modes). But, it is rather matter of personal preferences than sound quality.

You are just converting music and don't need to worry about sound quality.

Why AuI ConverteR may convert slower than other software?

Resampling is hard work for computers despite seeming simplicity.

First, we adjust sound quality (minimize distortions).

Conversion-time reduction may be impossible in some cases.

If it's possible, we're reducing the time.

Why AuI ConverteR Modula-R and PROduce-RD are not free or cheap?

We provide some conversion types without limitations in the free version.

However, the project is live. Permanent research and development, tech support are needed.

Operating systems alter. The modern versions impose new requirements.

The current quality level is time-consuming, demands great effort and in-depth knowledge.

All these things are not free.

Paid licenses are the only source of our project funding.

When you buy the AuI ConverteR license, you help our project to exist and develop.

Only price comparison with pro-audio converter software is relevant.
AuI ConverteR is far from the most expensive one in the pro-audio market segment.

Description

AuI ConverteR is designed for people to whom sound quality is very important.

The software is intended for top-level studio projects and audiophile applications.

up to DSD1024, PCM up to 768 kHz/64-bit integer and float.

In research and development, audio distortions are under strict control.

Own high-accurate 64-bit float sound technologies (resampling, dithering, true gapless conversion, processing of DSD audio signals) for hi-res audio files
Each combination of input/output sampling rates has individual resampler. Each resampler is manually adjusted to reach the best result as we can.
A DSD modulator might stop working because level overload. In general, -6.0 dB output is recommended.
AuI ConverteR has own overload-tolerance improver. And, for higher -0.4 dB output, conversion is stable in most cases.
True Gapless Conversion allows convert albums like live concerts and operas without artefacts at track borders.
Extract SACD ISO with click suppression.
Study your DAC for sound quality limits.
Windows 7, 8 (32-/64-bit), Windows 10, 11 (32-/64-bit/arm64); Mac OS Mavericks ... BigSur (Intel, Apple M1 native support)

See to the background (noise floor) at the picture below. It is a tough case: conversion PCM to DSD64. Lesser brightness of the background is better sound quality. In the ideal case, slope bright line (signal) should be at the black background.
EXAMPLE:
Marker at the spectrogram show noise level at the marker point (upper edge of audible range). Compare values: -155 and -137 dB. AuI ConverteR provides noise floor at the marker point about 18 dB better.

Sound quality comparison: AuI ConverteR vs a converter (PCM 352.8 kHz to DSD64)

Sound quality comparison: AuI ConverteR vs a converter (DSD audio file resampling)

Sound quality comparison: AuI ConverteR vs a converter DSD64 to DSD128

The darker background is lesser noise. Lesser noise is higher sound quality.

Sound quality comparison: AuI ConverteR vs a converter software (DSD64 to PCM 44.1 kHz aliases)

Sound quality comparison: AuI ConverteR vs a converter DSD64 to PCM 44.1 kHz

In an ideal case, should not be repeatable lines with lower brightness. These lines show distortions in the audible range, that correlate with the original signal.

To reduce audible distortions at some audio systems (equipment and software), audio optimization may be applied by user option.
Read more about our audio technologies >

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Popular audio file format conversion: ISO (aka SACD ISO only), DSF, DFF [ DSD files ], WAV, FLAC, mp3, m4a, AIFF, ALAC, CD-audio and other [ PCM files ]
[depend on configuration]

Sample rates:
44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, 705.6, 768 kHz
DSD64 (2.8 MHz), DSD128 (5.6 MHz), DSD256 (11.2 MHz), DSD512 (22.5 MNz), DSD1024 (45.2 MHz);

Bit depth:
16, 24, 32, 64 bit; 32, 64 bit float
[depend on file format and configuration]

Easy-to-use graphical user interface without excessive elements. And multiple settings for fine tune of conversion mode.

NO mandatory annual payments.
Licenses (PROduce-RD and Modula-R, except "PROduce-RD subscription") for purchased or updated major version number have no special operating time limitations, except the license agreement termination, probable further operating system version incompatibility or others.
A major update is difference of left numbers by the most left dot of the software version number; example: ..., 7.x, 8.x, ....
The license may be terminated, for an example, due refunding for bought license or violation of license terms.
You can purchase annual major updates (..., 7.x, 8.x, 9.x,...). But money may be saved via Extra Warranty.
Alternatively, you can save money for limited using term with all-including "PROduce-RD subscription"

Rapid replies to your questions and issues. Also, you can find answer your question in online guide and articles about audio.

Flexible price policy for purchasing and upgrade.
You can get true studio quality without overpayment to excess functionality.
Look at minimalistic configurations, that you can expand in the future via ordering of new functional modules

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Watch and share: How to convert ISO (1-bit audio aka SACD ISO) to DSF, DFF [Mac, Windows]

Watch and share: How to convert DSF to FLAC, WAV, mp3, AIFF... [Mac, Windows]

Are you:

music producer or audio engineer?

stream service owner or distributor of musical recordings?

music lover?

Do you care deeply about sound quality?

If so, AuI ConverteR is pro-audio software that designed for you.

Issues that you can solve with AuI ConverteR

AuI ConverteR 48x44 is used to optimize audio file format offline for:

Playback on:
- audiophile portable digital audio players,
- media servers,
- computer audio,
- hi-end car audio,
- mobile phones,
- other audiophile devices and software;
Music production to:
- file including into DAW project,
- music stuff preparation for further authoring in other software,
- studio release preparation for distribution (download stores, radio, TV, soundtracks, etc.),
- unify accurately file format and resolution for streaming services.

If you're proud of your

recording studio,

downloading store,

streaming service,

audiophile music collection,

try for free AuI ConverteR right now:

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Professional sound quality

Sound quality is the primary goal of AuI ConverteR.

It means minimization of distortions for audio file conversion:

resampling of DSF, DFF, FLAC, WAV, AIFF and other files;
bit depth altering with and without dither;
loudness boost of DSF, DFF and other files;
other audio processing.

Read how sound quality may be improved >

It's multi-tool to tune your music library

AuI ConverteR is an audio multi-tool.

Read about the multifunctionality:

Offline pre-conversion advantages

Offline pre-conversion advantages for music devices

Offline pre-conversion advantages for mobile devices

Offline pre-conversion allow saving electrical energy and nature.

If an audio resolution is changed during playback (inline conversion), this process consumes computing power and electrical energy. "Heavy" resolution conversion algorithms consume more computing resources and electrical energy. Also, additional energy for cooling is need.
Offline pre-conversion is performed once. During playback no changing resolution and consuming electrical energy for it.

Offline pre-conversion allow to save electrical energy for resampling calculations and lesser cooling intensity to save nature

Try for free full sound quality of AuI ConverteR right now:

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Minimize budget with flexible price policy

To minimize budget we apply flexible price policy >

There are integrated editions with fixed functionality: FREE, PROduce-RD.

Configurable Modula-R edition allows gathering your configuration from modules. Each module provides an element of functionality.

Integrated editions have a lesser price than Modula-R module kit with similar functionality

Modula-R allows ordering part of functionality (module or several modules) from maximal integrated edition but for a lower total price of assembled module kit.

Example: To convert PCM to DSF/DFF, you can order [output D64/128] and [Base (core)] modules instead of maximal PROduce-RD. You can order the next modules later.
But PROduce-RD has a lower cost than the full module kit of Modula-R.

Check typical Modula-R configurations >

The automated configurator: select necessary functionality and order >

If you forgot to order a module(s) or want to expand functionality: order module(s) later.

WARNING: Modula-R's modules are not compatible with integrated editions (including FREE).

AuI ConverteR Modula-R. Flexible configurable audio converter

Try for free full sound quality of AuI ConverteR right now:

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Read what our customers saying about AuI ConverteR >

Read below about:

AuI ConverteR key features
How to use AuI ConverteR to solving your tasks
AuI ConverteR advantages

Read articles about:

DSD converter quality issues here >
How to try to improve sound quality via altering resolution audio files here >
DFF to FLAC converter >
DFF to DSF converter >
DSF to FLAC converter >
DSF to WAV converter >
ISO to FLAC converter >
ISO to DSF converter >

Key features

With the audio converter you have:

low noise level and distortions of conversion,
audio optimizing,
easy graphical user interface,
fast and friendly technical support.

Read How to choose the best audio format >

1-bit audio file formats are supported

DSF

D64, 128, 256, 512, 1024

DFF

up to D1024

ISO

1-bit audio (aka SACD ISO), input only

WARNING:

DVD ISO isn't supported
INPUT DSF, DFF, ISO are supported in
Audiophil-E and configurable Modula-R,
OUTPUT DSF, DFF are supported in
maximal PROduce-RD and configurable Modula-R

PCM formats are supported

WAV

up to 768 kHz / 64 bit

FLAC

up to 384 kHz / 32 bit

AIFF

up to 768 kHz / 32 bit

ALAC

up to 192 kHz / 24 bit

mp3

44, 48 kHz / 16 bit

APE, OGG, WMA, m4a and more

CUE file splitter

CUE

+ DSF/DFF/FLAC/APE/...

» Audiophile safe CD audio ripper (stereo)

safe (careful) reading audio data from CD with deep error control,
recovery-damaged-audio-data attempt,
autonomous multi-reading analysis of errors with byte precision without external database of checksums,
auto text metadata search in free Internet database and embedding it to ripped files,
assigning album artwork for ripped files before ripping (drag-n-drop or from file).
Visual CD Rip Error Display, including displaying of error location at a track timeline.

Read How to rip CD audio [quick guide] >

» stereo and multichannel
(for mp3 and several other formats stereo only)

» downmix 5.1 to stereo

» Metadata editor DSF, FLAC, WAV, AIFF
(performer, album, track names, artworks, other)

export metadata from original to converted file,
metadata editor,
embedding of a picture from a folder with source files to output files,
assigning album artwork for output files.

Configure AuI ConverteR now >

DOWNLOAD FREE
[WINDOWS]

DOWNLOAD FREE
[MAC]

Drawings on this page do not correspond to real physical values and are used just to explain.
You should use AuI ConverteR for legitimate purposes only. Read more...

AuI ConverteR supports built-in formats: WAV, AIFF, AIF, FLAC, DSF, CUE, CD-audio (AIFF/CDA). All other audio format codecs are free independent command line utilities, that are provided by third parties and not included into AuI ConverteR. CDA supported under Windows only.

Roland Krammer
Managing Director at
Crayon Audio GmbH
Republic of Austria,
uses
AuI ConverteR 48x44
since 2012

...we use AuI ConverteR 48x44 software, so that we can provide right examples...

...The dither generated music data that sounded more fine then the original...

"We do develop and built high end HiFi devices like integrated amplifier, power amplifier, phono preamplifier, pre amplfier, cd-player and audio streamer. We attach particular importance to maximum spatial resolution, but avoid the typical harshness sound in semiconductor amplifiers and digital equipment. ...

Since our CD player can play FLAC encoded files up to 96KS, we use AuI ConverteR 48x44 software, so that we can provide right examples. ..."

"...After many attempts to get my music data in the correct format, I discovered the positive characteristics of the dither function of AuI. I converted different music samples with dither. Burned the data with and without dither on CD and show this also to my colleagues in my branch. There was not one among them who could say something different as I'm. The original and the with the dither function converted samples sounded different.

The dither generated music data that sounded more fine then the original. The attacks in side instruments had more dynamic. The space was more clear. A decaying sound was to be heard longer, right down to the quietest passages. The whole sound had gained. But frequency analyzes indicated no difference, although you can hear differences. ..."

Theo G. Köhler
owner RecordingMediA
Netherlands,
uses
AuI ConverteR 48x44
since 2016

...The samples were given to three different people all well known in the music industry; 2 music directors (Choir and Orchestra) and 1 sound engineer.
Their comments were very enthusiastic and confirmed what I was hoping for; the software you have developed is an excellent peace of work and a very useful tool for the professional audio industry and outperforming other professional programs...

"During the last days we have performed listening tests on audio samples re-sampled with your R48x44 software.
First we took an original D.. file 5.2 MHz/1bit and resampled them to 1) PCM 192KHz/24 bit and 2) 44.1KHz/16 bit.
The second tests was an original Aiff 192KHz/24 bit file and resampled to D.. 5.2MHz/1 bit.
The last test was an original Aiff 192KHz/24 bit file and resampled to D.. 5.2 MHz/1 bit and then resampled back to 192KHz/24 bit file.
The samples were given to three different people all well known in the music industry; 2 music directors (Choir and Orchestra) and 1 sound engineer.
Their comments were very enthusiastic and confirmed what I was hoping for; the software you have developed is an excellent peace of work and a very useful tool for the professional audio industry and outperforming other professional programs..."

Ross Chatwin,
Commonwealth of Australia,
uses
AuI ConverteR 48x44
since 2015

...I would recommend this software to anyone from a casual audio enthusiast seeking to upgrade the sound of their audio experience right through to the professional seeking industry standard seamless conversions....

"Audiophile Inventory Converter is the quintessential format conversion tool. It has an easy user friendly interface and is deadly accurate even when converting MP3 samples from a 96 thousand bits per second to D.. samples at 45.158400 million bits per second. It covers the whole gamut of audio sample types and rates and blows most of the competition out of the water with it depth of user configurations over and above the default settings. I would recommend this software to anyone from a casual audio enthusiast seeking to upgrade the sound of their audio experience right through to the professional seeking industry standard seamless conversions. Backup and support is efficient and punctual and adds to the functionality and ease of use. I have been using AUI for several years now and each upgrade just makes it more efficient as well as adding new and diverse additions to its processing technology. I highly recommend this software."

Steve Freedman,
USA,
uses
AuI ConverteR 48x44
since 2014

I just upsampled Little Feat, "Waiting for Colombus," 1978 MSFL to 384 and all I can say is, WOW!!!...

"I just upsampled Little Feat, "Waiting for Colombus," 1978 MSFL to 384 and all I can say is, WOW!!! Such a wonderful product you make... and on my droid it sounds great as well.. Thanks Yuri! Audiophile Inventory rocks!!!!!"

Martin Klaiss,
Germany,
uses
AuI ConverteR 48x44
since 2015

The cd ripper works perfect...the music played without any dropouts...

"The cd ripper works perfect, yesterday i ripped a old cd that with other cd ripping software could not correct ripped, but by your software its perfect the music played without any dropouts."

Simon Pang,
Music lover
from Hong Kong,
uses
AuI ConverteR 48x44
since 2015

...Finally, I have chosen AuI ConverteR, simply because I find the sound quality of the files converted by it is better than the other softwares that I have tried...

"When I searched on the web to find software for converting my collections of DSF files to WAV or FLAC files to fit for my equipment setup, I found AUI ConverteR and some other softwares.

Before deciding to go for which one, I had compared the sound quality of the WAV files converted by these softwares. Finally, I have chosen AuI ConverteR, simply because I find the sound quality of the files converted by it is better than the other softwares that I have tried. In addition, it is also a nice experience to feedback my suggestions to the AUI developer for improvement and fixing issues. He always responds friendly and quickly.

I hope to continue to use it happily for my various conversion projects."

David Roush,
USA,
uses
AuI ConverteR 48x44
since 2014

...AuI was one of the few converters that had the options I wanted, especially 32 bit...

"I have spent a lot of money building a stereo system including a water-cooled media server. I have several thousand CDs that I am ripping. There is a big difference in sound quality between lossless uncompressed files (WAV) and lossless compressed files (WMA). I started with WMA due to the difference in file size compared to WAV. In the past, data storage was not inexpensive and 2 TB discs were the maximukm size you could buy. Now storage is getting cheaper and 4TB hard drives are becoming common. Now I am looking into converting the files to WAV.

It is becoming apparent that 32 bit is the way of the future, so no sense in buying software that does not handle 32 bit (same with a DAC). The AuI was one of the few converters that had the options I wanted, especially 32 bit.

About communication with Audiophile Inventory's team: Excellent and immediate responses."

Emil Serafino,
USA,
uses
AuI ConverteR 48x44
since 2014

...So I find myself using Aul ConverteR all the time for multiple audio needs...

"Infact I stumbled across your software while looking for a DSF to PCM converter for Windows before the RD version ever came out. I could only find Open Source Linux and Mac Software, one without a GUI and another with a very suspect one.
Best part about it is, IMO it is a superior sample rate and format converter than using my wave editor... So I find myself using Aul ConverteR all the time for multiple audio needs.
AuI ConverteR is an invaluable tool for converting my ... (1-bit HD audio disks [AuI's remark]) to lossless PCM WAV/AIFF or FLAC format so they can be interpreted by my non ... (1-bit HD audio [AuI's remark]) compatible ... 24/192 portable DAC and ... Headphone Amp for enjoying audiophile grade sound on the go."

Andrew Kruchinov,
music lover
Russia,
uses
AuI ConverteR 48x44
since 2013

...In previous versions there were "bugs" that the program developer fix fairly quickly...

"I'm experienced music lover. Thus I prefer possible most qualitative of available formats.
   With the variety of free and paid converters for hi-res lossless files, high qualitive ones is unitary.

    I use AuI ConverteR 48x44 almost a year. In previous versions there were "bugs" that the program developer fix fairly quickly. What does the author's desire to constantly improve the software.
    All statements on the official website and the features of the software corresponds to the actual results obtained.

    Currently AuI ConverteR 48x44 is a priority program for converting of files. Especially for high-resolution audio.

    From my own experience I recommend use the software for all music lovers and interested professionals."

Hans Daudey
Netherlands,
uses
AuI ConverteR 48x44 pro
since 2011

...With a few mouse clicks I convert a directory map of flacs to a submap with converted files...

"I use the AuI ConverteR 48x44 pro for the conversion of 192 khz / 24 bits flac files from ... to 96kHz / 24 bits flacs which are required for my ... (audio card [AuI's remark]). I use the default settings. With a few mouse clicks I convert a directory map of flacs to a submap with converted files. "

Sergey Bobrov
Russia,
uses
AuI ConverteR 48x44
since 2013

...Audiophile Inventory willingly and promptly responds to requests about found shortcomings...

"AuI ConverteR 48x44 software is a unique tool. I like its quality of audio processing more than many well-known professional software products.

Audiophile Inventory willingly and promptly responds to requests about found shortcomings. Very quickly and efficiently fix it in newer versions."

Germaine Ranglin
Jamaica,
uses
AuI ConverteR 48x44
since 2016

...I have been getting more clients far and wide because their ears are reacting to audio that is way above the competition...

"I was always on the hunt for a converter that could do exactly what I wanted and give me the clarity and prestige audio reproduction even at a lower quality...my search brought me to Aul Converter 48x44.It's awesome and very easy to use;I have been getting more clients far and wide because their ears are reacting to audio that is way above the competition...coupled with that,going Pro was my only choice,thanks again Yuri."

Lem Lattimer
USA, New York,
uses
AuI ConverteR 48x44
since 2020

Yuri’s software is amazing, I had 30 SACD ISO files that I wanted to convert to high quality FLAC files...

"Yuri’s software is amazing, I had 30 SACD ISO files that I wanted to convert to high quality FLAC files. I couldn’t find anything else out there that would work. And he always responds very quickly any time I had any questions."

FREE	Modula-R	PROduce-RD subscription	PROduce-RD
full audio quality, limited functionality	configure options/budget	all-including	all-including
	unlimited time		unlimited time
	paid major^* updates		paid major^* updates
	from USD18.7**	USD149.9 * per year	USD249.8*
DOWNLOAD FREE [WINDOWS] DOWNLOAD FREE [MAC]	SELECT OPTIONS AND BUY	BUY NOW	BUY NOW



	Modula-R's modules are NOT compatible with FREE version. "All Modula-R modules together" is PROduce-RD, that have lower price than full functionality purchased as Modula-R. To expand Modula-R abilities: order modules. MINIMUM PRICE CONFIGURATIONS: Order PCM to PCM $25.9* TOP SELLER WIN MAC Order ISO to DSF $22.3* BEST SELLER WIN MAC Order ISO to PCM $77.7* TOP SELLER WIN MAC Order DSF, DFF to PCM $55.4* TOP SELLER WIN MAC Order PCM to DSF/DFF $69.4* WIN MAC Order DFF/DSF to DSF/DFF $98.9* WIN MAC Order Safe CD Ripper $18.7* WIN MAC Order Metadata Editor $22.1* WIN MAC Save budget configurations > Configure AuI ConverteR online > Ask for advice and configuration >	Version number is X.y.z. X is major version number. Example: For version 10.3.4, 10 is a major number. Thus, major update is 9.y.z to 10.y.z to 11.y.z, etc. During subscription term, the latest update is provided for free. Subscription has auto renewal period with auto payment for next term. You can cancel next renewal. After subscription-term end, the software stop working. Read more... Single license key for Mac and Windows. You can migrate to other platform (operating system). Key activation requires Internet connection or contact us. If you activate key, previous activations are disabled.	Example: If you purchase Modula-R or PROduce-RD version 10.2, you have to pay for update to 11.0 (major update). Key activation requires Internet connection or contact us. If you activate key, previous activations are disabled.

Functionality	FREE DOWNLOAD FREE [WINDOWS] DOWNLOAD FREE [MAC]	PROduce-RD BUY PROduce-RD no time limit paid major updates USD249.8^** BUY PROduce-RD 1-year subscription USD149.9^** Subscription details
DSF/DFF DSD64/128/256/512/1024 alphaS algorithm by Audiophile Inventory	2-second silence in file middle ≥ 3 min
True Gapless Conversion (seamless album conversion)	2-second silence in file middle ≥ 3 min
Lossless formats WAV, FLAC, AIF, AIFF, AIFF/sowt, m4a (ALAC), APE
Lossy formats mp3, WMA, m4a, mp4, ogg and more
CD ripper with deep error control, recovering attempt of damaged data	1 track
CD ripper with displaying errors at track timeline	1 track
CD риппер получает информацию об альбоме на CD из бесплатной интернет-базы данных
Input CUE + file	2-second silence in output-file middle: - from 2nd file for PCM to PCM, - from 1'st file for all other
Support meta tags (album and track name, artist, etc.)		DSF, FLAC, WAV, AIFF tag editor
Batch processing of group of files	2-second silence in output-file middle: - from 2nd file for PCM to PCM, - from 1st file for all other	Multiple files in parallel
Multichannel files (more 2 channels)	output ≤ 3 min
Downmix 5.1 to stereo
Auto peak level normalizing for track or album
Manual output volume adjust
Inverting phase audio
Sample rates 352, 384 kHz	WAV, AIFF, FLAC,... 2-second silence in output-file middle	WAV, AIFF, FLAC,...
Sample rates 705, 768 kHz	WAV, AIFF 2-second silence in output-file middle	WAV, AIFF
Sample rates 22, 44, 48, 88, 96, 176, 192 kHz
Bit depth: 16, 24, 32-bit float point
Bit depth: 32-bit integer, 64 integer and 32, 64 float point	2-second silence in output-file middle
*alphaC* resampling and bit-depth conversion algorithm by Audiophile Inventory
*alphaD* dithering algorithm by Audiophile Inventory
Audio processing 64-bit float point (double precision)
External audio format converters of files (download codec by demand, user can add AuI ConverteR compatible codec)	9 only
Extensible WAV format (sampler notes, BWF - Broadcast Wave Format)
WAV 64-bit (RF64) format (size more 2 gigabyte)
Search files by sample rate, bit depth, format
No pre-ringing distortions (minimum phase resampling filter)
Launch via command line
Possible start more one instance of application simultaneously
Additional skins, editing and creating custom skins (amount)		10
Commercial using
*Extra Warranty*

AFFORDABLE STUDIO HD AUDIO CONVERTER SOFTWARE

Pro vs "non Pro" audio

Why AuI ConverteR? Our conversion requirements

AuI ConverteR: How the reliability is reached

Why AuI ConverteR may convert slower than other software?

Why AuI ConverteR Modula-R and PROduce-RD are not free or cheap?

Description

Are you:

Issues that you can solve with AuI ConverteR

Professional sound quality

It's multi-tool to tune your music library

Offline pre-conversion advantages

Minimize budget with flexible price policy

Key features

HOW TO USE

ADVANTAGES

WARRANTY

COMPARE EDITIONS AND ORDER

Detailed comparison

SAVE BUDGET CONFIGURATIONS

Minimum price Modula-R configurations

Essential safe CD ripper to WAV, FLAC, AIFF (16 bit / 44 kHz only) [Modula-R edition]
from USD18.7***

Minimum configuration of WAV, FLAC, AIFF, ALAC (up to 24 bit / 192 kHz), mp3
audio file converter (PCM formats) [Modula-R edition]
from USD25.9***

TOP SELLER

Minimum configuration ISO to DSF (DSD64, DVD/Blu-Ray/CD ISO is not supported)
audio file converter (without audio processing) [Modula-R edition]
from USD22.3***

BEST SELLER

Minimum configuration ISO to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)
audio file converter [Modula-R edition]
from USD77.7***

TOP SELLER

Minimum configuration
DSF / DFF (up to D128) to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)
audio file converter [Modula-R edition]
from USD55.4***

TOP SELLER

Minimum configuration
PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...) to DSF / DFF (up to D128)
audio file converter [Modula-R edition]

Minimum configuration DSF / DFF (up to D128) to DSF / DFF (up to D128)
audio file converter [Modula-R edition]

ALL-INCLUDED Functionality [PROduce-RD]
from USD249.8***

TOP SELLER

OPINIONS

CONTACT

USEFUL INFORMATION

READ MORE

AFFORDABLE STUDIO HD AUDIO CONVERTER SOFTWARE

Pro vs "non Pro" audio

Why AuI ConverteR? Our conversion requirements

AuI ConverteR: How the reliability is reached

Why AuI ConverteR may convert slower than other software?

Why AuI ConverteR Modula-R and PROduce-RD are not free or cheap?

Description

Are you:

Issues that you can solve with AuI ConverteR

Professional sound quality

It's multi-tool to tune your music library

Offline pre-conversion advantages

Minimize budget with flexible price policy

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Detailed comparison

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Minimum price Modula-R configurations

Essential safe CD ripper to WAV, FLAC, AIFF (16 bit / 44 kHz only) [Modula-R edition] from USD18.7***

Minimum configuration of WAV, FLAC, AIFF, ALAC (up to 24 bit / 192 kHz), mp3audio file converter (PCM formats) [Modula-R edition] from USD25.9*** TOP SELLER

Minimum configuration ISO to DSF (DSD64, DVD/Blu-Ray/CD ISO is not supported)audio file converter (without audio processing) [Modula-R edition] from USD22.3*** BEST SELLER

Minimum configuration ISO to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)audio file converter [Modula-R edition] from USD77.7*** TOP SELLER

Minimum configurationDSF / DFF (up to D128) to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)audio file converter [Modula-R edition] from USD55.4*** TOP SELLER

Minimum configurationPCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...) to DSF / DFF (up to D128)audio file converter [Modula-R edition]

Minimum configuration DSF / DFF (up to D128) to DSF / DFF (up to D128)audio file converter [Modula-R edition]

ALL-INCLUDED Functionality [PROduce-RD] from USD249.8*** TOP SELLER

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Essential safe CD ripper to WAV, FLAC, AIFF (16 bit / 44 kHz only) [Modula-R edition]
from USD18.7***

Minimum configuration of WAV, FLAC, AIFF, ALAC (up to 24 bit / 192 kHz), mp3
audio file converter (PCM formats) [Modula-R edition]
from USD25.9***

TOP SELLER

Minimum configuration ISO to DSF (DSD64, DVD/Blu-Ray/CD ISO is not supported)
audio file converter (without audio processing) [Modula-R edition]
from USD22.3***

BEST SELLER

Minimum configuration ISO to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)
audio file converter [Modula-R edition]
from USD77.7***

TOP SELLER

Minimum configuration
DSF / DFF (up to D128) to PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...)
audio file converter [Modula-R edition]
from USD55.4***

TOP SELLER

Minimum configuration
PCM (WAV, FLAC, AIFF (up to 24 bit / 192 kHz), mp3, m4a,...) to DSF / DFF (up to D128)
audio file converter [Modula-R edition]

Minimum configuration DSF / DFF (up to D128) to DSF / DFF (up to D128)
audio file converter [Modula-R edition]

ALL-INCLUDED Functionality [PROduce-RD]
from USD249.8***

TOP SELLER