To M4A Converter Lite

To M4A Converter Lite

Mac OS Music

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To M4A Converter Lite encodes more than 200 audio and video formats to M4A or MP4 audio format in one click. Get quality, supported by Apple, files effortlessly:

• Convert audio or video to M4A or MP4 files in one click, using AAC or ALAC (Apple Lossless) codecs
• Get the best possible quality of converted audio, using auto settings
• Transfer tags from source files or load them from files and folders names
• Add converted files to an iTunes playlist

To M4A Converter accepts and processes more than 200 audio and video formats, including but not limited to MP3, WMA, MP4, FLAC, WAV, MP4, VID, FLV, AVI, MPG, ASF, MPE, MOV, 3GP, M4V, MKV, MOD, OGM, DV. Please, note: to convert online content, you have to download it to your computer first, using the browser or another software.​

To M4A Converter can analyze Bit Rate and Channels of input files and apply optimal settings to output M4As. It guarantees the best possible sound quality, saves your time and hard drive space.

If you would like to convert to a special Bit Rate, Channels, etc., just choose required settings. You also can choose preferable M4A codec from AAC LC, AAC HE v1, AAC HE v2, or ALAC (Apple Lossless Audio Codec) in Preferences / Format.

You will enjoy the better quality of audio thanks to built-in volume normalizer. It enhances too quiet audio files or their parts like music, speech records and voices in movies’ soundtracks automatically. At the same time, it will not change already adjusted audio volume.

Most audio converters extract just one soundtrack from movies. However, if you would like to extract multiple audio tracks from a video, you have to find special software. To M4A Converter is an ideal option in such case – it extracts every audio file from a movie.

To M4A Converter Lite is free to download and use. However, it has limitations for some features, such as batch processing, audio effects and loading tags from the network. Premium Features subscription removes these restrictions and lets you convert to perfectly tuned and organized music collections in one click:
• Batch processing – convert thousands of files and folders at once
• CUE Splitter - split music albums to separate tracks with CUE files
• CD Ripper – get quality and labeled songs from CD albums
• Tags download – organize music collections on the fly, even if source files are without tags
• Audio effects – listen to songs with smooth fade in/out & without silence

Premium Features subscription is available yearly for $4.99. Price may vary by location. You can manage your subscriptions in iTunes Account's Settings after purchase.


Please, email to about any problems or feature requests. We will try to answer your question within 24 hours. If you like To M4A 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 because of the App Store policies.

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What's New

• Fixes for issues with macOS 10.13 / High Sierra.
• Fixes and improvements for CD conversion.
• Fixes and improvements for transfer tags from source files.
• Fixes and improvements for the CUE splitter.
• Better support for various input formats.
• Improvements for loading tags from network services, such as MusicBrainz and CoverArt.
• Minor fixes and improvements for the user interface and usability.
• MP4/ALAC codec now supports Sample Rate 384kHz.

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