To M4A Converter [for Mac]

To M4A Converter converts easily and quickly any video and audio formats*, including MP3, FLAC, WAV, WMA to M4A. Pleasant features like automatic volume adjusting, audio effects, tags and artworks loading, integration with iTunes, CUE splitter, settings customisation**, easy interface and batch processing will allow you to convert your favourite media such as music, clips, video and others to M4A format quickly and with the high quality of output audio.

INPUT FORMATS
To M4A Converter accepts and processes more than 200 audio and video formats, including but mot limited to MP3, MP4, VID, FLAC, FLV, WMA, WAV, AVI, MPG, ASF, MPEG, MPE, MOV, 3GP, M4V, MKV, MOD, OGM, CAF. Please, note: to convert online content you have to download it to your computer first, using the browser or another software.

BATCH CONVERSION
To M4A Converter allows to convert the unlimited number of files and folders in one click, and supports multiple conversions simultaneously. If you convert a batch of folders, To M4A Converter will replicate the structure of source folders. It is especially convenient if you need to encode entire music collection to M4A.

EASY TO USE
To start the conversion, just drop files or folders to the app’s window or icon. To M4A Converter will estimate conversion time, and provide details of the conversion of every source file. You will be informed when conversion of all files is finished.

AUTOMATIC OUTPUT SETTINGS
To M4A Converter estimates Bit Rate, Sample Rate and Channels automatically, and applies optimal settings to output M4As. It guaranties the best possible sound quality, saves your time and hard drive space.
If you would like to convert to a particular Bit Rate, Channels, etc., just change Format settings in the Preferences.

SOUND QUALITY
You can customise audio effects to improve the quality of output sound: adjust the volume of quiet tracks, trim silence and apply fade in and fade out effects for smooth playback.

TAGGING ON THE FLY
By default, To M4A Converter transfers all tags from source files and create missing tags and artworks based on filenames, paths and images in local folders.

If you would like to organise converted music in the more sophisticated way, or if you convert songs from a CD, we recommend enabling option ‘Load tags and artworks from network’ in Preferences. To M4A Converter will identify songs by their “fingerprints”, and search correct tags for those songs in online databases, such as MusicBrainz, AcoustID and CoverArt.

CUE SPLITTER
To M4A Converter can split music albums and DJ sets to separate tracks and import tags from CUE file. To split an audio with CUE file, drop the whole folder or just the CUE file to the app.

INTEGRATION WITH ITUNES
To M4A Converter allows to export converted tracks to new or existing iTunes playlists by the quick and easy way.

EXTRACT ALL AUDIO TRACKS FROM A VIDEO
Sometimes movies contain a few audio tracks – such as multi-language tracks, or soundtracks for different playback devices. To M4A Converter extracts all soundtracks from videos so that you can choose the most suitable one at the end of conversion.

PERFORMANCE AND STABILITY
To M4A Converter fully utilises all CPU cores. Encoding in separate processes makes it reliable and “crash free”.