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
for WINDOWS

DOWNLOAD FREE
for MAC OSX

Professional sound quality

Sound quality is primary goal of AuI ConverteR.

It mean 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 processings.

Read how sound quality may be improved >

It's multi tool to tune your music library

AuI ConverteR is 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 to save electrical energy and nature.

If audio resolution is changed during playback (inline conversion), this process consume 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.

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

DOWNLOAD FREE
for WINDOWS

DOWNLOAD FREE
for MAC OSX

Minimize budget with flexible price policy

To minimize budget we apply flexible price policy >

There are several integrated editions with fixed functionality: FREE, Lite, Audiophil-E, PROduce-R, PROduce-RD.

Configurable Modula-R edition allow to gather your configuration from modules. Each module provide element of functionality.

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

Modula-R allow to order part of functionality (module or several modules) from maximal integrated edition but for 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 maximal PROduce-RD. You can order next modules later.
But PROduce-RD has lower cost than full module kit of Modula-R.

Check typical Modula-R configurations >

There is 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 FREE, Lite, Audiophil-E, PROduce-R, PROduce-RD.

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

DOWNLOAD FREE
for WINDOWS

DOWNLOAD FREE
for MAC OSX

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 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 of displaying of error loaction at track time line.

» 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 folder with source files to output files,
assigning album artwork for output files.

Configure AuI ConverteR now >

DOWNLOAD FREE
for WINDOWS

DOWNLOAD FREE
for MAC OSX

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

AUDIO ABILITIES

Pro audio processing quality
original 64-bit float point (double precision) processings by Audiophile Inventory:

alphaC resampling algorithm
alphaD dithering algorithm
alphaS 1-bit sigma delta modulation/demodulation algorithm (DSF, DFF)
trueG seamless album conversion algorithm

Seamless conversion of musical albums
to avoid clicks at track borders.
For conversion albums where no silence at the borders (operas, live concerts, symphony,...)

Bit-perfect conversion mode. It used to convert:

ISO to DSF/DFF,
between DFF and DSF,
between lossless PCM audio files (WAV, FLAC, AIFF).

Format is changed only. Binary audio content is kept.
Without changes of sample rate/bit depth and volume, click suppressing and any other audio processing

Manual loudness adjusting for both DSF and PCM (WAV, FLAC, AIFF,...) audio files

Auto loudness maximizing
Peak level of output files is maximized without distortions.
It used for better using of dynamic range of your audio player/DAC

High precision measurement of peak loudness level for target files

Convert stereo and multichannel file.s
Number input and output files is the same.
Downmixing 5.1 to 2.0

Safe CD ripping with deep error control.
Error search and recovering attempt of damaged audio data with 1 byte precision.
Multi-reading with staticstical analyzis allow to control errors without any external checksum databases.
The converter allow not only to check errors but to attempt to recover wrong bytes. It is important for rare CDs.
WARNING: Recovering don&t provide 100% correctness of restored data

METADATA

Export metadata (song name, album, album cover, ...) from source to target files

Edit metadata

Artwork metadata (album cover, band photo, ...) management

Auto embedding of arworks from graphical files into target audio files.
In the directory of source audio files, the converter look for graphical files with names "cover", "front", etc. AuI ConverteR embed one of these artworks to output audio files as album cover

Copying of additional files with its subdirectories from source folder to target directory.
It copy files that matched to filters in AuI ConverteR's settings

Metadata compatibility with iTunes by user option

Obtaining of text metadata of CD-audio album from free internet database

Manual assigning album artwork for CD ripping, CUE-splitting, ISO extraction

Typical Modula-R configurations (save budget) > Compare in short > Compare in details > Promotions > To upgrade contact us >

There are 5 integrated by functionality editions and configurable Modula-R.
All Modula-R modules together make up functionality of maximal PROduce-RD.
Modula-R is single executable. Modules are license keys, that activate functionality parts.
To expand functionality, module(s) (compatible with purchased version number) may be further ordered.

Answer Easy Quiz and get immediate version advice right now >

WARNING: Modula-R modules are NOT compatible with integrated editions: Free, Lite, Audiophil-E, PROduce-R, PROduce-RD.
Add-on Modula-R modules works with certain core modules (see details)
Each of the modules has individual license key (check order email for each module).
If you want to upgrade integrated edition or Modula-R, you need advice by options contact us

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

FREE	Lite $33.5*	Audiophil-E $109.7*	PROduce-R $147.8*	PROduce-RD $249.8*	Modula-R from $22.1**
DOWNLOAD FREE for WINDOWS DOWNLOAD FREE for MAC OS	ORDER NOW for WINDOWS ORDER NOW for MAC OS	ORDER NOW for WINDOWS ORDER NOW for MAC OS	ORDER NOW for WINDOWS ORDER NOW for MAC OS	ORDER NOW for WINDOWS ORDER NOW for MAC OS	CONFIGURE ORDER for WINDOWS CONFIGURE ORDER for MAC OS
					Modula-R allow to minimize budget for functionality (options) from any of integrated editions (Lite, Audiophil-E, PROduce-R, PROduce-RD) separatelly. Modula-R's modules are NOT compatible with FREE, Lite, Audiophil-E, PROduce-R, PROduce-RD. All Modula-R modules together are identical to maximal PROduce-RD. The integrated editions have lower price than identical functionality purchased as Modula-R. Example: If you want maximal fulctionaliuty, maximal PROduce-RD have lower price, than all Modula-R modules. But you can buy all the Modula-R modules over time. You can upgrade your Modula-R in the future via order of modules. Configure options and buy > Ask for advice or request for personal configuration > Minimal configurations: PCM to PCM WIN > MAC > ISO to PCM WIN > MAC > ISO to DSF WIN > MAC > DSF, DFF to PCM WIN > MAC > PCM to DSF, DFF WIN > MAC > DFF/DSF to DSF/DFF WIN > MAC > Safe CD ripper WIN > MAC > Metadata editor WIN > MAC > Configure and BUY NOW >








Free	Lite	Audiophil-E	PROduce-R	PROduce-RD

** - price (without applicable taxes and other) for Modula-R's configuration contains only [Metadata Editor (core)] module
Configure options, save budget, buy now >

Detailed comparison

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

Functionality	FREE DOWNLOAD FREE for WINDOWS DOWNLOAD FREE for MAC OS	Lite $33.5* ORDER NOW for WINDOWS ORDER NOW for MAC OS	Audiophil-E $109.7* ORDER NOW for WINDOWS ORDER NOW for MAC OS	PROduce-R $147.8* ORDER NOW for WINDOWS ORDER NOW for MAC OS	PROduce-RD $249.8* ORDER NOW for WINDOWS ORDER NOW for MAC OS
Output DSF/DFF D64/128/256/512/1024	2 sec silence in middle file ≥ 3 min
Input DSF, DFF, ISO	2 sec silence in middle file ≥ 3 min D64/128/256/512/1024		1-bit 2.8(D64), 5.6(D128) MHz	1-bit 2.8(D64), 5.6(D128) MHz	1-bit 2.8(D64), 5.6(D128), 11.2(D256), 22.5(D512), 45.2(D1024) MHz
True Gapless Conversion (seamless album conversion)
FLAC/AIFF 32 bit
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	1 track
Input CUE + file
Support meta tags (album and track name, artist, etc.)				Редактор метаданных DSF, FLAC, WAV, AIFF
Batch processing of group of files	2 sec silence in middle output file: - 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 maximazing for album (relative level differences between tracks are kept)
Manual output volume adjust
Inverting phase audio
Sample rates 352, 384 kHz	WAV, AIFF, FLAC,...			WAV, AIFF, FLAC,...	WAV, AIFF, FLAC,...
Sample rates 705, 768 kHz	WAV, AIFF				WAV, AIFF
Sample rates 22, 44, 48, 88, 96, 176, 192 kHz
Bit depth of input files: 16, 24, 32 (wav), 64 integer and 32, 64 float point
Bit depth of output files:
16 and 24 bit
32 bit (wav)
32 bit (float point)
64 bit and 64 bit (float point)
*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	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)		5	10	10	10
Commercial using
*Extra Warranty*

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

Ready to use Modula-R configurations:

PCM to PCM > ISO to DSF > ISO to PCM > DSF/DFF to PCM > PCM to DSF/DFF > DSF/DFF to DSF/DFF > CD ripper > Metadata editor > Integrated editions >

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

You can order only selected AuI ConverteR's options that you need to minimize price.
You can upgrade your AuI ConverteR in future via ordering of other modules.

Extra Warranty is available for Modula-R edition.

Select required options (PCM | ISO | DSF | 768 kHz | etc) with the Easy Quiz,
assemble configuration and order AuI ConverteR Modula-R or integrated edition will suggested:

Answer Easy Quiz and get immediate version advice and order link right now >

Minimal configuration WAV, FLAC, AIFF, ALAC (up to 24 bit / 192 kHz), mp3
audio file converter (PCM formats) [Modula-R edition]

[Base (core)] module may be purchased separately.

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

ISO to DSF (D64) without audio processing [Modula-R configurations]

Minimal configuration ISO to DSF (D64)
audio file converter (without audio processing) [Modula-R edition]

[ISO (core)] module may be purchased separately. The configuration extract ISO to DSF.
Files and directory structure is named by metadata (performer, year - album, track name and other).
AuI ConverteR fix saving error issues of long file names, forbidden or non-Latin symbols in file path.

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

Check more configurations ISO to DSF >

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

Files and directory structure is named by metadata (performer, year - album, track name and other).
AuI ConverteR fix saving error issues of long file names, forbidden or non-Latin symbols in file path.
PCM to PCM, DSF/DFF to PCM conversions are included.

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

Check more configurations ISO to PCM >

DSF/DFF to PCM [Modula-R configurations]

Minimal 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]

PCM to PCM conversion is included.

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

PCM to DSF/DFF [Modula-R configurations]

Minimal 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]

PCM to PCM conversion is included.

PCM (up to 192/24) в DSF / DFF (D64/128)

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

DSF/DFF to DSF/DFF [Modula-R configurations]

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

PCM to PCM, DSF/DFF to PCM, PCM to DSF/DFF conversions are included.

DSF / DFF (D64/128) to DSF / DFF (D64/128)

BUY NOW
- for Windows -

BUY NOW
- for Mac OSX -

Integrated editions

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

ORDER AuI ConverteR
Lite $33.5* for

BUY NOW
- for Windows -

BUY NOW
- for Mac OS -

Essential audio abilities with pro quality:

Safe CD ripper

Batch converting

PCM (WAV, FLAC, AIFF, ALAC, mp3,...) with sample rate up to 192 kHz / 16 bit, 24 bit, 32 bit float

Warning:

1. Don't support INPUT ISO, DFF, DSF. Check configurable Modula-R or Audiophil-E;

2. Don't support OUTPUT DSF, DFF. Check configurable Modula-R or maximal PROduce-RD.

ORDER AuI ConverteR
Audiophil-E $109.7* for

BUY NOW
- for Windows -

BUY NOW
- for Mac OS -

Get faster conversion ability:

Faster parallel batch converting several files (multi-CPU)

Input DSF/DFF (D64/128)

ISO extracting to FLAC, WAV, AIFF and other PCM formats

Warning: Don't support OUTPUT DSF, DFF. Check configurable Modula-R or maximal PROduce-RD.

ORDER AuI ConverteR
PROduce-R $147.8* for

BUY NOW
- for Windows -

BUY NOW
- for Mac OS -

Get metadata editor and more PCM audio abilities:

DSF, FLAC, WAV, AIFF metadata editor

Sample rate up to 352/384 kHz

Manual adjust output file loudness

Warning: Don't support OUTPUT DSF, DFF. Check configurable Modula-R or maximal PROduce-RD.

ORDER AuI ConverteR
PROduce-RD $249.8* for

BUY NOW
- for Windows -

BUY NOW
- for Mac OS -

Get output DSF ability and more for PCM:

DSF input and output files (up to D256/512)

Sample rate up to 705/768 kHz

Seamless album's tracks conversion

Auto loudness maximizer

* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended.

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."

AFFORDABLE STUDIO HD AUDIO CONVERTER SOFTWARE

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