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What is a FLAC file?
File extension
.flac
Category
Audio file formats
Developed by
Xiph.Org Foundation
Mime type
audio/flac
Format description
FLAC, or Free Lossless Audio Codec, files contain digital audio. FLAC files utilize lossless quality, meaning that there is no loss of any original sound data. When compared to MP3 (lossy audio format), FLAC files are generally larger. Nonetheless, FLAC’s lossless compression algorithm can reduce the file size by up to 70%, and still be able to reproduce the original audio afterwards. The format is royalty-free.
Common questions about converting to FLAC
Can I convert to FLAC in bulk?
Yes, MConverter supports batch converting to FLAC. You can even drag and drop folders to convert to FLAC. Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a file to FLAC, if its size is 2 GB?
Yes, with MConverter Pro you can convert big files, up to 2 gigabytes each. The free version lets you convert files up to 100 MB. If you need to convert files over 100 megabytes to FLAC, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
Is converting to FLAC safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your files immediately after finishing the conversion by clicking the bin icon. Join thousands who have trusted us to convert over 11,562,093 files so far.
How long does it take to convert a file to FLAC?
For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).