A FLAC file contains sound samples compressed with the FLAC audio encoding algorithm (a quality and open source codec). Unfortunately, not many apps and media devices offer support for this type of audio files. For this reason, programs like 4Media FLAC Converter for Mac were developed.
This Mac utility is, as its name obviously suggests, a program that helps you convert FLAC files on your computer. The application supports a wide variety of output formats, allows you to choose individual output formats when batch processing, and provides you with high-quality results in just a few moments.
Besides offering you very simple and efficient way to convert FLAC files to other audio formats, this app also enables you to clip the input files. Furthermore, it allows you to add various sound effects to your tracks, such as Fade-in and Fade-out, Normalize, Chorus, Echo, etc.
Another advantage is that it takes a very short amount of time to convert the selected FLAC files.
Taking into consideration the fact that this application offers a great deal of helpful features and provides you with quality results, I'd say it's definitely worth a try. What's more, this converter comes with a very reasonable price.