To Audio Converter

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To Audio Converter transforms audio and video collections to MP3, M4A/MP4, FLAC, WAV, AIFF formats easily and quickly; improves audio and organizes music metadata automatically.

INPUT FORMATS*

To Audio Converter accepts more than 200 audio and video formats, including WMA, WAV, MP4, AIFF, AAC and MP3.

OUTPUT FORMATS AND CODECS

To Audio Converter supports most demanded output audio formats and codecs for musical and voice records, serving to different purposes, such as mobile (iPhone, Android) and Hi-Fi listening, streaming, DJing, etc.:

- MP3 (VBR, CBR);
- M4A/MP4 (AAC-LC, AAC-HE, ALAC);
- FLAC
- WAV (PCM, GSM, G.711, ADPCM)
- AIFF (PCM, G.711, ADPCM);

AUTOMATIC AUDIO SETTINGS

Automatic audio settings save your time, quality of audio and hard drive space.

The converter can analyze every single source file, calculate optimal values of Bit Rate, Sample Rate, Channels, Bit Depth, and apply calculated values to the output audio. Automatic audio settings preserve maximum audio quality with minimum file size.

If you need convert to a particular Bit Rate, Sample Rate, Codec, etc., you can setup them manually in Preferences / Format.

TRUE BATCH CONVERSION

"To Audio Converter" is proved to convert dozens of gigabytes just in one session.
Fast and quality batch conversion is ensured by performing tasks in separate processes, full utilization of CPU cores, preserving of audio tags and structure of source folders.

SOUND NORMALIZATION

“To Audio Converter” can adjust the volume both with ‘Peak’ and ‘Loudness (EBU R128)’ normalization.

‘Peak’ normalization can be used to bring the peaks of audio to the desired level without distortion. Usually, you normalize to 0 dBFS to make your audio as loudest as possible. Audio tracks, which are normalized with peak method, will have an equal peak level, but still may have a different perceived level of loudness.

‘Loudness (EBU R128)’ normalization is the right choice to make all output audio tracks of the same perceived level, so you won't need to adjust volume anymore when listening. The most popular loudness range is from -23 LUFS to -10 LUFS.

IMPROVEMENT OF VOICE AUDIO

Automatic Volume Control is good addition to normalization of audio with too loud and too soft parts, peaks and clicks, including podcasts, interviews, audio books and other voice recordings.
Automatic Volume Control increases the level of too quiet parts of audio and decreases the level of too loud parts, making hearable every sentence and word.

AUDIO EFFECTS

Audio effects improve listening experience by making transitions between the songs smoother. To Audio Converter can trim silence in the start and end of tracks, apply fade-in and fade-out effects to converted audio automatically.
You can opt desired audio effects and set their parameters in Preferences / Effects window.

ORGANISING AUDIO TAGS

To Audio Converter transfers tags and artworks from source files and load missing tags and artworks from local folders by default.
If you have lots of music tracks with missing metadata, try out "Load missing tags and artworks from network" feature. We recommend check if loaded from local paths and network tags are correct using our Tag Editor after conversion.

CUE SPLITTER

To Audio Converter accepts CUE sheets and splits related audio files to separate tracks by default. To split an album or DJ set, just drop related CUE sheet to the converter.

CUSTOMERS SUPPORT

Please, email to [email protected] about any problems or feature requests. We always glad to improve our applications for you. If you like “To Audio Converter”, a review at the App Store would be very appreciated.

*Note: DRM-protected​ audio files (M4P - protected AAC audio files) and VOB files cannot be converted.

** Note: We recommend set Bit Rate at 128 or lower number if you are going to burn converted files to CD and use it in your car.