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AuI ConverteR 48x44 - Free Audio Converter


AuI ConverteR 48x44 is pro audio converter of music files DSF, DFF, ISO (1-bit audio), FLAC, WAV, AIFF, m4a, CD-audio, CUE, APE, ogg, mp3. The converter is intended for music production and audiophiles.

AuI ConverteR 48x44 FREE may be used as free audio converter for Windows and Mac OS X. There is professional digital audio processing (altering resolution - sample rate, bit depth and dithering) of audio files is provided.

AuI ConverteR 48x44 FREE in short

AuI ConverteR 48x44 FREE have full quality of audio processing, similarly other editions. But, during batch processing in the middle of second and next converted files (in order of original files at input list), 2 second silence is present. For conversion of ISO, DFF, DSF audio files, 2 second silence is present in all converted files.

Free audio converter. Download AuI ConverteR 48x44

AuI ConverteR 48x44 - Free audio converter

Download HD audio converter AuI ConverteR 48x44 FREE 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


Metadata Processing

During conversion audio files AuI ConverteR  transfer metadata (artwork, track, album, performer, year, etc.) from original file to converted one. mp3, FLAC, WAV, AIFF are supported.

Into AuI ConverteR Free FLAC, WAV, AIFF, DSF metadata editor is applied.

AuI ConverteR Free don't support group editing of metadata.


External codecs

AuI ConverteR 48x44 have native support WAV, FLAC, AIFF, DFS files. Other file types are supported via third party command line codecs (decoders and encoders), that should be compatible with AuI ConverteR.

These encoders and decoders are auto downloaded and installed after user confirmation. You can install codec manually.

Read more about external codecs.



Tutorial video: how to use free audio converter


Other AuI ConverteR's editions

Batch conversion PCM to PCM audio files (DSF, DFF, ISO don't supported) is available for Modula-R (Base module), Lite edition.

Batch conversion DSF, DFF, ISO, PCM (WAV, FLAC, AIFF, mp3,...) to PCM (WAV, FLAC, AIFF, mp3,...) audio files (output DSF don't supported) is available for Modula-R, Audiophil-E, PROduce-R editions.

Batch conversion DSF, DFF, ISO, PCM (WAV, FLAC, AIFF, mp3,...) to DSF audio files is available for configurable Modula-R and maximal PROduce-RD editions.

Faster parallel processing of several files (1 file per 1 CPU core) is provided by Modula-R (Parallel modules), Audiophil-E, PROduce-R, PROduce-RD editions.

Metadata editor and album artwork assigning are available for Modula-R (Metadata editor module), PROduce-R, PROduce-RD editions.


Read more

Tutorials >


Last News

How to Convert m4a to WAV on Mac OSX, Windows [Article]


Tutorial how to convert m4a to wav audio files under Windows, Mac OS X to playback at capable digital music players, car stereo and other music devices and software.

What is FLAC File [Article]

FLAC (Free Lossless Audio Codec) is audio codec to lossless compression and file container for music stuff. This file have extension like the codec name.

"Lossless" mean "original and compressed audio content are fully identical binary".

Sound quality issues are reviewed below.

Where is the Limit of Audio Quality?

I read many endless discussions about audio equipment: cables, lossless vs. lossy, compression algorithms, jitter, ultrasound, playback files from different places of hard disk, power conditioners, etc.

I suppose, reason of the discussions is small perceived sound difference, that is not obvious for everybody, or no difference.

It is the end of high-end?

Below I want to discuss: can we get sound improvement, obvious for almost everyone, in future audio equipment?


Copyright © Yuri Korzunov [Audiophile Inventory (